GREENHUNTER RESOURCES SUBSIDIARY AWARDED DIVISION OF SAFETY & HYGIENE AWARD

Hunter Disposal, LLC, a subsidiary of GreenHunter Resources, Inc. (NYSE MKT:GRH) (NYSE MKT:GRH.PRC), has been awarded the 2013 Division of Safety and Hygene Award by the Mid-Ohio Valley Safety Council.

GREENHUNTER RESOURCES DECLARES MONTHLY CASH DIVIDEND ON 10% SERIES C CUMULATIVE PREFERRED STOCK

GRAPEVINE, TEXAS, February 3, 2014 - GreenHunter Resources, Inc. (NYSE MKT: GRH) (NYSE MKT: GRH.PRC) (the “Company”), announced today that it has declared a monthly cash dividend on the Company’s 10.0% Series C Cumulative Perpetual Preferred Stock (“Series C Preferred Stock”).

GREENHUNTER WATER SELLS NON-CORE ASSETS LOCATED IN SOUTH TEXAS

GRAPEVINE, TEXAS, February 3, 2014 - GreenHunter Resources, Inc. (NYSE MKT:GRH) (NYSE MKT:GRH.PRC), a diversified water resource, waste management and environmental services company specializing in the unconventional oil and natural gas shale resource plays, announced today that its wholly-owned subsidiary, GreenHunter Water, LLC, has closed on the sale of its Kenedy Hunter salt water disposal (SWD) facilities and a SWD permit and surface acreage located at another South Texas property to Sable Environmental, LLC. GreenHunter Water previously sold another SWD property in this region to Sable Environmental last June 2013.

GREENHUNTER RESOURCES ANNOUNCES SENIOR MANAGEMENT CHANGES

GRAPEVINE, TEXAS, January 22, 2014 - GreenHunter Resources, Inc. (NYSE MKT: GRH) (NYSE MKT: GRH.PRC) (the “Company”), made certain changes in the Company’s senior management team. The Board of Directors of the Company has accepted the resignation of Jonathan D. Hoopes as a member of The Board of Directors and as Interim Chief Executive Officer, President and COO. Mr. Hoopes has resigned to pursue other opportunities.

GREENHUNTER RESOURCES DECLARES MONTHLY CASH DIVIDEND ON 10% SERIES C CUMULATIVE PREFERRED STOCK

GRAPEVINE, TEXAS, January 8, 2014 - GreenHunter Resources, Inc. (NYSE MKT: GRH) (NYSE MKT: GRH.PRC) (the “Company”), announced today that it has declared a monthly cash dividend on the Company’s 10.0% Series C Cumulative Perpetual Preferred Stock (“Series C Preferred Stock”).

GREENHUNTER RESOURCES DECLARES MONTHLY CASH DIVIDEND ON 10% SERIES C CUMULATIVE PREFERRED STOCK

GRAPEVINE, TEXAS, December 12, 2013 - GreenHunter Resources, Inc. (NYSE MKT: GRH) (NYSE MKT: GRH.PRC) (the “Company”), announced today that it has declared a monthly cash dividend on the Company’s 10.0% Series C Cumulative Perpetual Preferred Stock (“Series C Preferred Stock”).

GREENHUNTER RESOURCES PRESIDENT & COO TO PRESENT AT THE LD MICRO MAIN EVENT CONFERENCE IN LOS ANGELES

GRAPEVINE, TEXAS, December 3, 2013 - Mr. Jonathan D. Hoopes, Interim-CEO, President and Chief Operating Officer of GreenHunter Resources, Inc. (NYSE MKT: GRH) (NYSE MKT: GRH.PRC) (the “Company”), will present Wednesday, December 4th at 12:00 PM PST (3:00 PM EST) at the LD Micro – Main Event Conference, being held at the Luxe Sunset Boulevard Hotel in Los Angeles, California.

GREENHUNTER RESOURCES PRESIDENT & COO TO PRESENT AT COWEN AND COMPANY’S ULTIMATE ENERGY CONFERENCE IN NEW YORK

GRAPEVINE, TEXAS, December 2, 2013 - Mr. Jonathan D. Hoopes, Interim-CEO, President and Chief Operating Officer of GreenHunter Resources, Inc. (NYSE MKT: GRH) (NYSE MKT: GRH.PRC) (the “Company”), will present Tuesday, December 3rd at 12:50 PM CST (1:50 PM EST) at the Cowen and Company Ultimate Energy Conference, being held at the Hilton Midtown in New York, NY.

GREENHUNTER ANNOUNCES PLACEMENT OF UNSECURED DEBT SECURITIES

GRAPEVINE, TEXAS, November 20, 2013 - GreenHunter Resources, Inc. (NYSE MKT:GRH) (NYSE MKT:GRH.PRC) (the “Company”), a diversified water resource, fluids management and environmental services company specializing in the unconventional oil and natural gas shale resource plays, announced today the closing of a private placement of approximately $1.5 million aggregate principal amount of the Company’s Unsecured Term Notes due one year from the date of issuance together with 129,777 common stock purchase warrants. Each warrant entitles the holder to purchase one share of common stock of GreenHunter at a price of $2.25 per share. These warrants have an expiration date of five years from the date of issuance. Fifteen separate individuals or entities purchased the notes including two members of GreenHunter’s senior management, including its Chairman. The Company will use the net proceeds from this offering for the sole purpose of building MAG Tank™ panel inventory, the Company’s state-of-the-art above-ground modular storage tank.

GREENHUNTER RESOURCES THIRD QUARTER 2013 FINANCIAL AND OPERATING RESULTS
CONFERENCE CALL

GREENHUNTER RESOURCES REPORTS THIRD QUARTER 2013 FINANCIAL
AND OPERATING RESULTS

GRAPEVINE, TEXAS, November 12, 2013 - GreenHunter Resources, Inc. (NYSE MKT:GRH) (NYSE MKT:GRH.PRC) (the “Company”), a diversified water resource, fluids management and environmental services company specializing in the unconventional oil and natural gas shale resource plays, announced today financial results for the three months and the nine months ended September 30, 2013.

GREENHUNTER RESOURCES SCHEDULES THIRD QUARTER 2013 FINANCIAL AND OPERATING RESULTS CONFERENCE CALL FOR NOVEMBER 12, 2013

GRAPEVINE, TEXAS, November 8, 2013 - GreenHunter Resources, Inc. (NYSE MKT:GRH) (NYSE MKT:GRH.PRC) (the “Company”) will host a conference call on Tuesday, November 12, 2013, at 10:30 a.m. CST to discuss its third quarter 2013 financial and operating results. The Company will issue a Press Release announcing these financial and operating results before the U.S. financial markets open on the morning of the conference call. On the conference call, management of the Company will discuss these financial and operating results as well as other corporate related matters.

GREENHUNTER RESOURCES PROVIDES THIRD QUARTER 2013 OPERATIONAL UPDATE

GRAPEVINE, TEXAS, October 25, 2013 - GreenHunter Resources, Inc. (NYSE MKT:GRH) (NYSE MKT:GRH.PRC) (the “Company”), a diversified water resource, fluids management and environmental services company specializing in the unconventional oil and natural gas shale resource plays, provided today an update on the Company’s operations including volumes of water handled and disposed during the third quarter of 2013.

GREENHUNTER RESOURCES INTERIM-CEO, PRESIDENT & COO TO PRESENT AT WESTLAKE SECURITIES’ NEW FRONTIERS IN ENERGY CONFERENCE IN AUSTIN, TEXAS

GRAPEVINE, TEXAS, October 8, 2013 - Mr. Jonathan D. Hoopes, Interim-CEO, President and Chief Operating Officer of GreenHunter Resources, Inc. (NYSE MKT: GRH) (NYSE MKT: GRH.PRC), will present on a panel, Tuesday, October 8th at 4:20 PM CDT (5:20 PM EDT) at the Westlake Securities’ New Frontiers in Energy 2013 Conference, being held at the AT&T Convention Center in Austin.

GREENHUNTER RESOURCES DECLARES MONTHLY CASH DIVIDEND ON 10% SERIES C CUMULATIVE PREFERRED STOCK

GRAPEVINE, TEXAS, October 7, 2013 - GreenHunter Resources, Inc. (NYSE MKT: GRH) (NYSE MKT: GRH.PRC) (the “Company”), announced today that it has declared a monthly cash dividend on the Company’s 10.0% Series C Cumulative Perpetual Preferred Stock (“Series C Preferred Stock”).

GREENHUNTER RESOURCES INTERIM-CEO, PRESIDENT & COO TO PRESENT AT SINGULAR RESEARCH BEST OF THE UNCOVEREDS CONFERENCE IN LOS ANGELES

GRAPEVINE, TEXAS, October 3, 2013 - Mr. Jonathan D. Hoopes, Interim-CEO, President and Chief Operating Officer of GreenHunter Resources, Inc. (NYSE MKT: GRH) (NYSE MKT: GRH.PRC) (the “Company”), will present Thursday, October 3rd at 1:30 PM PDT (4:30 PM EDT) at the Singular Research, 8th Annual Best of the Uncovereds Conference, being held at the Luxe Sunset Boulevard Hotel in Los Angeles, CA.

GREENHUNTER RESOURCES INTERIM-CEO, PRESIDENT & COO TO PRESENT AT LD MICRO INVITATIONAL IN LOS ANGELES

GRAPEVINE, TEXAS, October 2, 2013 - Mr. Jonathan D. Hoopes, Interim-CEO, President and Chief Operating Officer of GreenHunter Resources, Inc. (NYSE MKT: GRH) (NYSE MKT: GRH.PRC) (the “Company”), will present Wednesday, October 2nd at 5:00 PM PDT (8:00 PM EDT) at the LD Micro Invitational investor conference, being held at the Luxe Sunset Boulevard Hotel in Los Angeles.

GREENHUNTER RESOURCES INTERIM-CEO, PRESIDENT & COO TO PRESENT AT OGIS IPAA CONFERENCE IN SAN FRANCISCO

GRAPEVINE, TEXAS, September 27, 2013 - Mr. Jonathan D. Hoopes, Interim-CEO, President and Chief Operating Officer of GreenHunter Resources, Inc. (NYSE MKT: GRH) (NYSE MKT: GRH.PRC) (the “Company”), will present Monday, September 30th at 1:30 PM PDT (4:30 PM EDT) to the Oil & Gas Investment Symposia, IPAA, being held at the Palace Hotel in San Francisco, CA.

GREENHUNTER RESOURCES ANNOUNCES COMPLETION OF NEW EQUITY PLACEMENT

GRAPEVINE, TEXAS, September 19, 2013 - GreenHunter Resources, Inc. (NYSE MKT: GRH) (NYSE MKT: GRH.PRC), a diversified water resource, waste management and environmental services company specializing in the unconventional oil and natural gas shale resource plays, announced today the closing of a private placement of 181,786 units consisting of an aggregate of 181,786 shares of the Company’s 10% Series C Cumulative Preferred Stock and 282,778 common stock purchase warrants, for aggregate gross proceeds of $3,181,255. Each warrant entitles the holder to purchase one share of common stock at a price of $2.25 per share. The warrants have an expiration date of September 19, 2018. The purchasers of the securities were Context Capital Management, LLC, Forward Management LLC, Crow Point Partners and New Salem Investment Capital, LLC.

GREENHUNTER WATER ANNOUNCES MAG TANK™ MODULAR ABOVE GROUND FLUIDS
STORAGE TANK EXPO

GRAPEVINE, TEXAS, September 17, 2013 - GreenHunter Resources, Inc. (NYSE MKT: GRH) (NYSE MKT: GRH.PRC), a diversified water resource, waste management and environmental services company specializing in the unconventional oil and natural gas shale resource plays, announced that its wholly-owned subsidiary, GreenHunter Water, LLC, is hosting today beginning at 11:00 AM ET, a storage tank expo in Macksburg, Ohio to showcase the Company’s proprietary next-generation fluids storage system.

GREENHUNTER WATER GOES OPERATIONAL ON NEW DISPOSAL FACILITY IN
WASHINGTON COUNTY, OHIO

GRAPEVINE, TEXAS, September 12, 2013 - GreenHunter Resources, Inc. (NYSE MKT: GRH) (NYSE MKT: GRH.PRC), a diversified water resource, waste management and environmental services company specializing in the unconventional oil and natural gas shale resource plays, announced today that its wholly-owned subsidiary, GreenHunter Water, LLC, began today commercial operations at a new salt water disposal (SWD) facility located in Newport, Washington County, Ohio. This riverside SWD has the potential to inject a minimum of 1,200 barrels per day (BBL/D) of oilfield brine. New field personnel have been hired to run the SWD facility.

GREENHUNTER RESOURCES TAKES DELIVERY OF ADDITIONAL NEW TRANSPORT EQUIPMENT

GRAPEVINE, TEXAS, August 29, 2013 - GreenHunter Resources, Inc. (NYSE MKT: GRH) (NYSE MKT: GRH.PRC), a diversified water resource, waste management and environmental services company specializing in the unconventional oil and natural gas shale resource plays, announced today that its wholly owned subsidiary, GreenHunter Water, LLC, has taken delivery of six new tractors and trailers to complement the Company’s growing Appalachian rolling stock fleet. The new equipment consists of three new Peterbilt 388 Bobtail trucks with 100 barrel (BBL) Vacuum Tanks and three new Peterbilt 388 Bobtail trucks with 100 barrel HAZMAT DOT 407/412 Certified Tanks. This new equipment will service oil and gas operators who are active in the Marcellus and Utica Shale plays located in the states of Pennsylvania, Ohio and West Virginia.

GREENHUNTER RESOURCES REPORTS SECOND QUARTER 2013 FINANCIAL AND
OPERATING RESULTS

GRAPEVINE, TEXAS, August 19, 2013 - GreenHunter Resources, Inc. (NYSE MKT: GRH) (NYSE MKT: GRH.PRC), a diversified water resource, waste management and environmental services company specializing in the unconventional oil and natural gas shale resource plays, announced today financial and operating results for the three and six months ended June 30, 2013.

GREENHUNTER RESOURCES ANNOUNCES THE APPOINTMENT OF NEW CHIEF FINANCIAL OFFICER

GRAPEVINE, TEXAS, August 19, 2013 -GreenHunter Resources, Inc. (NYSE MKT: GRH)(NYSE MKT: GRH.PRC) (the “Company”), a diversified water resource, waste management and environmental services company specializing in the unconventional oil and natural gas shale resource plays, announced today that the Company has appointed Ronald (“Ron”) McClung as its new Senior Vice President and Chief Financial Officer effective September 1, 2013.

GREENHUNTER RESOURCES FEATURED ON THESTREET.COM

An excerpt follows, the full article can be found here.

"The company is turning away business. GRH management noted that in the last few weeks they have had to turn away customers in Appalachia because demand for its saltwater disposal wells (GRH operates eight in the Marcellus Shale) is so strong. It is looking to expand capacity but constrained because capital is tight: The single greatest issue facing GRH remains lack of capital to fund growth. Management appeared laser-focused on this issue, and I believe that they are close to finalizing a source of private equity financing. While working capital deficit is an issue for GRH, management once again noted that the company's $2 million line of credit with largest shareholder Gary Evans (CEO of Magnum Hunter) remains undrawn.

New product introductions proceeding apace. GRH has its first modular above-ground tank (MAG tank) installed and running for a customer, and the company's Frac-Cycle oilfield water recycling/reuse technology has already been taken up by a couple large producers. Every bullet point in the "growth opportunities" area of the company's presentation is coming to life, while the core SWD business continues to see demand from oil producers.

Exploiting the water side of the fracking business is still a great idea, but for GreenHunter Resources to be a great company, they need to raise capital, and the urgency to realize that was quite evident in management's demeanor. A capital raise would give time to attain the internal cash flow needed to self-fund, and would also "de-risk" the company's Series C preferred shares. It's the silver bullet here, and since the Series C is currently trading at a 26% discount to face and a yield of 13.6%, my firm continues to buy it -- while eagerly awaiting news from GRH's boardroom."

GREENHUNTER RESOURCES INTERIM-CEO, PRESIDENT & COO TO PRESENT AT ENERCOM’S
THE OIL & GAS CONFERENCE

GRAPEVINE, TEXAS, August 9, 2013 -Mr. Jonathan D. Hoopes, Interim-CEO, President and Chief Operating Officer of GreenHunter Resources, Inc. (NYSE MKT: GRH) (NYSE MKT: GRH.PRC) (the “Company”), will present Monday, August 12th at 1:55 PM MDT (3:55 PM EDT) to EnerCom’s The Oil & Gas Conference being held at the Westin Denver Downtown.

GREENHUNTER RESOURCES DECLARES MONTHLY CASH DIVIDEND ON 10% SERIES C CUMULATIVE PREFERRED STOCK

GRAPEVINE, TEXAS, August 9, 2013 -GreenHunter Resources, Inc. (NYSE MKT: GRH) (NYSE MKT: GRH.PRC), announced today that it has declared a monthly cash dividend on the Company’s 10.0% Series C Cumulative Perpetual Preferred Stock (“Series C Preferred Stock”).

GREENHUNTER RESOURCES PROVIDES SECOND QUARTER 2013 OPERATIONAL UPDATE

GRAPEVINE, TEXAS, August 2, 2013 -GreenHunter Resources, Inc. (NYSE MKT: GRH) (NYSE MKT: GRH.PRC), a diversified water resource, waste management and environmental services company specializing in the unconventional oil and natural gas shale resource plays, announced today an update on the Company’s operations including volume of water handled and disposed during the second quarter of 2013. Total volumes injected increased over 190% versus the same period last year to more than 1,199,000 barrels (BBL) representing a 9% increase compared to the three months ending March 31, 2013. Total billable trucking hours increased 12% in the second quarter compared to the three months ending March 31, 2013.

GREENHUNTER RESOURCES ANNOUNCES RETIREMENT OF CHIEF FINANCIAL OFFICER
DAVID KRUEGER

GRAPEVINE, TEXAS, July 12, 2013 -GreenHunter Resources, Inc. (NYSE MKT: GRH) (NYSE MKT: GRH.PRC), a diversified water resource, waste management and environmental services company specializing in the unconventional oil and natural gas shale resource plays, announced today that its current Vice President and Chief Financial Officer, David Krueger, will retire upon the filing of the Company’s Form 10-Q for the 2nd Quarter ending June 30, 2013. Mr. Krueger will also assist the Company in effecting a smooth transition to a new CFO.

GREENHUNTER WATER COMMENCES FRAC-CYCLE® RECYCLING

GRAPEVINE, TEXAS, June 28, 2013 -GreenHunter Resources, Inc. (NYSE MKT: GRH) (NYSE MKT: GRH.PRC), a diversified water resource, waste management and environmental services company specializing in the unconventional oil and natural gas shale resource plays, announced today that its wholly-owned subsidiary, GreenHunter Water, LLC, has begun this week to process complex oilfield waste streams containing heavy concentrations of suspended solids at its bulk storage and barge transloading terminal in New Matamoras, Washington County, Ohio.

GREENHUNTER RESOURCES REPORTS FIRST QUARTER 2013 FINANCIAL AND OPERATING RESULTS

GRAPEVINE, TEXAS, June 17, 2013 -GreenHunter Resources, Inc. (NYSE MKT: GRH) (NYSE MKT: GRH.PRC), a diversified water resource, waste management and environmental services company specializing in the unconventional oil and natural gas shale resource plays, announced today financial and operating results for the three months ended March 31, 2013.

GREENHUNTER RESOURCES DECLARES MONTHLY CASH DIVIDEND ON 10% SERIES C CUMULATIVE PREFERRED STOCK

GRAPEVINE, TEXAS, June 11, 2013 -GreenHunter Resources, Inc. (NYSE MKT: GRH) (NYSE MKT: GRH.PRC), announced today that it has declared a monthly cash dividend on the Company’s 10.0% Series C Cumulative Perpetual Preferred Stock (“Series C Preferred Stock”).

The dividend on the Series C Preferred Stock, which is for the month of June 2013, is payable on July 1, 2013, to holders of record at the close of business on June 20, 2013. The payment will be 10.0% annualized per share, which is equivalent to approximately $0.208 per share, based on the $25.00 per share liquidation preference of the Series C Preferred Stock.

GREENHUNTER WATER SELLS NON-CORE ASSET LOCATED IN SOUTH TEXAS OPERATIONS

GRAPEVINE, TEXAS, June 11, 2013 -GreenHunter Resources, Inc. (NYSE MKT: GRH) (NYSE MKT: GRH.PRC), a diversified water resource, waste management and environmental services company specializing in the unconventional oil and natural gas shale resource plays, announced today that its wholly-owned subsidiary, GreenHunter Water, LLC, has closed on the sale of its Helena, Karnes County salt water disposal (SWD) well. Cash proceeds of $5.2 million have been received from the sale of the Helena SWD, which has a daily permitted disposal capacity of 10,000 barrels (BBL) and which was 100% owned by GreenHunter. This SWD well was originally drilled in September 2012. GreenHunter Water has also entered into an operating agreement with the purchaser, Sable Environmental, until the UIC permit transfer with the Texas Railroad Commission (TRRC) has been completed and approved.

GREENHUNTER WATER GOES OPERATIONAL ON NEW DISPOSAL FACILITY IN MEIGS COUNTY, OHIO

GRAPEVINE, TEXAS, May 30, 2013 -GreenHunter Resources, Inc. (NYSE MKT: GRH) (NYSE MKT: GRH.PRC), a diversified water resource, waste management and environmental services company specializing in the unconventional oil and natural gas shale resource plays, announced today that its wholly-owned subsidiary, GreenHunter Water, LLC, has begun operations at a new salt water disposal (SWD) facility located in Racine, Meigs County, Ohio. This riverside SWD has the potential to inject more than 3,000 barrels per day (BBL/D) of oilfield brine. GreenHunter’s property lease at this facility also allows for a barge receiving terminal to be installed on the river so material can be piped directly to the disposal well from the barge cells. The barge terminal phase of this project will commence once all necessary permits have been received.

GREENHUNTER RESOURCES PRESIDENT, COO, AND INTERIM CEO TO PRESENT TOMORROW AT THE MARCUM MICRO-CAP NEW YORK CONFERENCE

GRAPEVINE, TEXAS, May 29, 2013 - GreenHunter Resources, Inc. (NYSE MKT: GRH and GRH.PRC) President, Chief Operating Officer, and Interim CEO, Jonathan D. Hoopes, will present tomorrow at the Marcum Micro-Cap conference being held at the Grand Hyatt Hotel in New York City, New York. The presentation will begin Thursday, May 30, 2013 at 2:00 p.m. EDT (1:00 p.m. CDT).

GREENHUNTER ENERGY, INC. ANNOUNCES CORPORATE NAME CHANGE TO

GREENHUNTER RESOURCES, INC.

GRAPEVINE, TEXAS, May 24, 2013 - GreenHunter Energy, Inc. (NYSE MKT: GRH) (NYSE MKT: GRH.PRC), announced today that, effective May 24, 2013, the Company has changed its corporate name to GreenHunter Resources, Inc. The name change was approved by shareholders of the Company at a special meeting held on May 8, 2013. The Company’s stock symbols for both its common stock and its 10% Series C Cumulative Preferred stock shall remain the same under the existing ticker symbols described above. In addition, there is no requirement for any common or preferred shareholder to exchange their certificate(s), as CUSIP number for each security shall remain the same. The Company believes that the name change to GreenHunter Resources, Inc. more accurately reflects the nature and future business opportunities for the Company.

OHIO CITY KEEN ON GREENHUNTER

GreenHunter Water featured in The Intelligencer / Wheeling News-Register

GREENHUNTER WATER BEGINS SALES OF MAG TANK

GRAPEVINE, TEXAS, April 29, 2013 - GreenHunter Energy, Inc. (NYSE MKT: GRH) (NYSE MKT: GRH.PRC), a diversified water resource, waste management and environmental services company specializing in the unconventional oil and natural gas shale resource plays, announced today that its wholly-owned subsidiary, GreenHunter Water, LLC has begun sales of its first MAG Tank™. Sixty-six MAG Panels™ are in the process of being delivered to an existing customer. The large independent oil and gas producer will use the MAG Tank as a fresh water holding impoundment at a multi-well Utica Shale drill pad located in southeastern Ohio.

GREENHUNTER ENERGY PRESIDENT, COO, AND INTERIM CEO TO PRESENT TODAY AT THE IPAA OGIS NEW YORK CONFERENCE

GRAPEVINE, TEXAS, April 16, 2013 - GreenHunter Energy, Inc. (NYSE MKT: GRH) (NYSE MKT: GRH.PRC) President, Chief Operating Officer, and Interim CEO, Jonathan D. Hoopes, will present today at the IPAA Oil & Gas Investment Symposium being held at the Sheraton NY Hotel & Towers in New York City, New York. The presentation will begin Tuesday, April 16, 2013 at 2:50 p.m. EDT (1:50 p.m. CDT).

GREENHUNTER ENERGY DECLARES MONTHLY CASH DIVIDEND ON 10% SERIES C CUMULATIVE PREFERRED STOCK

GRAPEVINE, TEXAS, April 9, 2013 - GreenHunter Energy, Inc. (NYSE MKT: GRH) (NYSE MKT: GRH.PRC) announced today that it has declared a monthly cash dividend on the Company’s 10.0% Series C Cumulative Perpetual Preferred Stock (“Series C Preferred Stock”).

GREENHUNTER ENERGY REPORTS FISCAL YEAR 2012 FINANCIAL AND OPERATING RESULTS

GRAPEVINE, TEXAS, April 8, 2013 - GreenHunter Energy, Inc. (NYSE MKT: GRH) (NYSE MKT: GRH.PRC), a diversified water resource, waste management and environmental services company specializing in the unconventional oil and natural gas shale resource plays, announced today financial and operating results for the fiscal year ended December 31, 2012.

U.S. PROPOSAL TO MOVE FRACKING WASTEWATER BY BARGE STIRS DEBATE

GREENHUNTER WATER FEATURED ON WTRF CBS 7 NEWS

GREENHUNTER WATER ACQUIRES BARGING TERMINAL IN WHEELING, OHIO COUNTY,

WEST VIRGINIA

GRAPEVINE, TEXAS, March 14, 2013 - GreenHunter Energy, Inc. (NYSE MKT: GRH) (NYSE MKT: GRH.PRC), a diversified water resource, waste management and environmental services company specializing in the unconventional oil and natural gas shale resource plays, announced today that its wholly owned subsidiary, GreenHunter Water, LLC, has closed on the purchase of a 10.8 acre barging terminal facility located in Wheeling, Ohio County, West Virginia. Previously utilized as a gasoline storage facility, GreenHunter has fully engineered plans to convert the location into a water treatment, recycling and condensate handling logistics terminal with operations scheduled to begin in the third quarter of 2013.

GREENHUNTER ENERGY ANNOUNCES COMPLETION OF AT-THE-MARKET OFFERING

GRAPEVINE, TEXAS, March 11, 2013 - GreenHunter Energy, Inc. (NYSE MKT: GRH) (NYSE MKT: GRH.PRC), diversified renewable energy company predominately focused on water resource management in the unconventional oil and natural gas shale resource plays, announced today the completion of the “at-the-market” offering program in which the Company sold shares of its common stock and 10% Series C Cumulative Preferred Stock raising gross proceeds of approximately $12,116,000, resulting in net proceeds of approximately $11,440,000 after deducting commissions and fees, since commencing the offering pursuant to the prospectus supplements filed December 11, 2012 and December 20, 2012. MLV & Co. LLC acted as sales agent in the offering.

GREENHUNTER WATER TERMINALLING FACILITY HELD HOSTAGE BY PROTESTORS

GRAPEVINE, TEXAS, February 20, 2013 - GreenHunter Energy, Inc. (NYSE MKT: GRH) (NYSE MKT: GRH.PRC), a diversified water resource, waste management and environmental services company specializing in the unconventional oil and natural gas shale resource plays, announced tonight, that at approximately 10:30 AM EST today, GreenHunter Water’s New Matamoras water handling facility located in Washington County, Ohio near the town of New Matamoras was illegally raided by approximately 100 protestors. The actions of these trespassers forced the Company to completely shut down the facility for approximately six hours today before police from a number of different agencies throughout the State of Ohio arrived and forcibly removed the protestors from GreenHunter Water's property.

GREENHUNTER ENERGY TO PRESENT AT ENERCOM’S 2013 OIL & SERVICES CONFERENCE

GRAPEVINE, TEXAS, February 19, 2013 - GreenHunter Energy, Inc. (NYSE MKT: GRH) (NYSE MKT: GRH.PRC), a diversified water resource, waste management and environmental services company specializing in the unconventional oil and natural gas shale resource plays, is pleased to announce that Jonathan D. Hoopes, President, Chief Operating Officer, and Interim CEO, will present today at EnerCom’s Oil and Services Conference™ 11 in San Francisco.

GREENHUNTER ENERGY TO PRESENT AT THE OIL & GAS INVESTOR SYMPOSIUM

GRAPEVINE, TEXAS, February 13, 2013 - GreenHunter Energy, Inc. (NYSE MKT: GRH) (NYSE MKT: GRH.PRC), a diversified water resource, waste management and environmental services company specializing in the unconventional oil and natural gas shale resource plays, is pleased to announce that Jonathan D. Hoopes, President, Chief Operating Officer, and Interim CEO, will present today at the Independent Petroleum Association of America’s OGIS Florida Conference in Fort Lauderdale.

GREENHUNTER ENERGY APPOINTS JULIE SILCOCK TO BOARD OF DIRECTORS

GRAPEVINE, TEXAS, January 8, 2013 - GreenHunter Energy, Inc. (NYSE MKT: GRH) (NYSE MKT: GRH.PRC), a diversified renewable energy company predominately focused on water resource management in the unconventional oil and gas shale resource plays, announced today the appointment of Ms. Julie Silcock to its Board of Directors. Additionally, Ms. Silcock has been elected to serve on the Audit Committee as its financial expert. Ms. Silcock replaces Ronald D. Ormand who resigned from the Board of Directors effective January 8, 2013.

GREENHUNTER WATER FURTHER EXPANDS SOUTH TEXAS OPERATIONS IN THE
EAGLE FORD SHALE

GRAPEVINE, TEXAS, January 3, 2013 - GreenHunter Energy, Inc. (NYSE MKT: GRH) (NYSE MKT: GRH.PRC), a diversified water resource, waste management and environmental services company specializing in the unconventional oil and natural gas shale resource plays, announced today that its wholly owned subsidiary, GreenHunter Water, LLC, has closed as of year-end 2012, on the acquisition of two oilfield water service and construction companies that provide services to oil and natural gas producers in the Eagle Ford Shale. The two entities, White Top Oilfield Construction, LLC (White Top) and Black Water Services, LLC (Black Water), with common management, have been providing services since 2008 to operators active in the Eagle Ford Shale play. Combined assets acquired include twenty six (26) vacuum water hauling trucks, ten (10) dump trucks, six (6) drilling rig wash trailers and seven (7) pieces of heavy equipment. Located in the town of Louise, Wharton County, Texas, with 66 employees, White Top and Black Water service E&P operators predominantly concentrated in the Texas counties of Gonzales, Karnes and DeWitt. With this closing, the total number of water hauling trucks owned and operated by GreenHunter Water in the Eagle Ford Shale region has grown to thirty (30) units.

GREENHUNTER WATER ADDS ADDITIONAL TRANSPORT SERVICES AND INCREASES SIZE OF EXISTING APPALACHIAN TRUCKING FLEET

GRAPEVINE, TEXAS, December 19, 2012 - GreenHunter Energy, Inc. (NYSE MKT: GRH) (NYSE MKT: GRH.PRC), a diversified water resource, waste management and environmental services company specializing in the unconventional oil and natural gas shale resource plays, announced today that its wholly owned subsidiary, GreenHunter Water, LLC, has ordered new rolling stock equipment assets to service oil and gas operators who are active in the Marcellus and Utica Shale plays located in the states of Pennsylvania, Ohio and West Virginia. The new equipment will consist of three new Peterbilt 388 Bobtail (a.k.a., “straight”) trucks with 100 barrel (BBL) Vacuum Tanks and three new Peterbilt 388 Bobtail trucks with 100 barrel HAZMAT Certified Vacuum Tanks.

GREENHUNTER WATER LAUNCHES MODULAR ABOVE-GROUND WATER STORAGE SYSTEM

GRAPEVINE, TEXAS, December 14, 2012 - GreenHunter Energy, Inc. (NYSE MKT: GRH) (NYSE MKT: GRH.PRC), a diversified water resource, waste management and environmental services company specializing in the unconventional oil and natural gas shale resource plays, announced today that its wholly owned subsidiary, GreenHunter Water, LLC, has released its next-generation modular above-ground water storage tank system for general availability to the oil and gas industry. The fabrication of panels for the first MAG Tank unit has been completed with deployment slated for the last week in December in St. Mary Parish, Louisiana.

GREENHUNTER ENERGY ANNOUNCES CLOSING OF PUBLIC OFFERING OF 10.0% SERIES “C” PERPETUAL PREFERRED STOCK

GRAPEVINE, TEXAS, December 14, 2012 - GreenHunter Energy, Inc. (NYSE MKT: GRH) (NYSE MKT: GRH.PRC) (the “Company”), a diversified renewable energy company predominately focused on water resource management in the unconventional oil and natural gas shale resource plays, announced today that it has closed on an at-the-market public offering of 300,000 shares of its 10.0% Series C Cumulative Preferred Stock (liquidation preference of $25.00 per share) at a public offering price of $21.00 per share. The 10.0% Series C Cumulative Preferred Stock is trading on the NYSE MKT under the ticker symbol “GRH.PRC”.

GREENHUNTER ENERGY REPORTS FINANCIAL RESULTS FOR THE THIRD QUARTER AND NINE MONTHS ENDED SEPTEMBER 30, 2012

GRAPEVINE, TEXAS, November 19, 2012 - GreenHunter Energy, Inc. (NYSE MKT: GRH) (NYSE MKT: GRH.PRC), a diversified water resource, waste management and environmental services company specializing in the unconventional oil and natural gas shale resource plays, announced today financial and operating results for the three and nine months ended September 30, 2012.

GREENHUNTER ENERGY DECLARES MONTHLY CASH DIVIDEND ON 10% SERIES C CUMULATIVE PREFERRED STOCK

GRAPEVINE, TEXAS, November 8, 2012 - GreenHunter Energy, Inc. (NYSE MKT: GRH) (NYSE MKT: GRH.PRC), announced today that it has declared a monthly cash dividend on the Company’s 10.0% Series C Cumulative Perpetual Preferred Stock (“Series C Preferred Stock”).

GREENHUNTER WATER CLOSES ON ACQUISITION OF SALT WATER DISPOSAL WELLS IN MARCELLUS AND UTICA SHALE PLAYS

GRAPEVINE, TEXAS, October 25, 2012 - GreenHunter Energy, Inc. (NYSE MKT: GRH) (NYSE MKT: GRH.PRC), a diversified water resource, waste management and environmental services company specializing in the unconventional oil and natural gas shale resource plays, announced today that its wholly owned subsidiary, GreenHunter Water, LLC, has acquired two operating Class II salt water disposal (SWD) wells located in Washington County, Ohio and Ritchie County, West Virginia. These SWD wells are strategically positioned in the heart of the Marcellus and Utica Shale Unconventional Resource Plays and will bring an additional 3,000 to 4,000 Barrels per day (BBL/D) of combined commercial SWD capacity into the Company’s existing water services portfolio. Consideration for the purchase consisted of a combination of cash and newly issued Series C perpetual cumulative preferred stock (non-convertible).

GREENHUNTER ENERGY RECEIVES $2.9 MILLION PERFORMANCE PAYMENT FROM SALE OF CALIFORNIA WIND PROJECT IN 2009

GRAPEVINE, TEXAS, October 12, 2012 - GreenHunter Energy, Inc. (NYSE MKT: GRH) (NYSE MKT: GRH.PRC), a diversified water resource, waste management and environmental services company specializing in the unconventional oil and natural gas shale resource plays, announced today that it has received a cash payment of $2,936,500 as consideration for the sale of its Ocotillo wind project which originally occurred in 2009. These cash proceeds will be reflected in the Company’s fourth quarter and year-end financial statements.

NEW EAGLE FORD SALT WATER DISPOSAL FACILITY COMMENCES COMMERCIAL OPERATIONS

GRAPEVINE, TEXAS, October 9, 2012 - GreenHunter Energy, Inc. (NYSE MKT: GRH) (NYSE MKT: GRH.PRC), a diversified water resource, waste management and environmental services company specializing in the unconventional oil and natural gas shale resource plays, announced today that its wholly owned subsidiary, GreenHunter Water, LLC, has recently begun handling water disposal services at its newly completed salt water disposal (SWD) facility located near Helena, Karnes County, Texas.

GREENHUNTER ENERGY DECLARES MONTHLY CASH DIVIDEND ON 10% SERIES C CUMULATIVE PREFERRED STOCK

GRAPEVINE, TEXAS, October 5, 2012 - GreenHunter Energy, Inc. (NYSE MKT: GRH) (NYSE MKT: GRH.PRC), ) announced today that it has declared a monthly cash dividend on the Company’s 10.0% Series C Cumulative Perpetual Preferred Stock (“Series C Preferred Stock”).

GREENHUNTER ENERGY TO PRESENT AT RODMAN & RENSHAW’S ANNUAL GLOBAL
INVESTMENT CONFERENCE

GRAPEVINE, TEXAS, September 10, 2012 - GreenHunter Energy, Inc. (NYSE MKT: GRH) (NYSE MKT: GRH.PRC), a diversified water resource, waste management and environmental services company specializing in the unconventional oil and natural gas shale resource plays, is pleased to announce that Jonathan D. Hoopes, President and Chief Operating Officer, will present at Rodman & Renshaw’s Annual Global Investment Conference to be held on Monday, September 10th at the Waldorf Astoria in New York City.

GREENHUNTER ENERGY DECLARES MONTHLY CASH DIVIDEND ON 10% SERIES C CUMULATIVE PREFERRED STOCK

GRAPEVINE, TEXAS, September 6, 2012 - GreenHunter Energy, Inc. (NYSE MKT: GRH) (NYSE MKT: GRH.PRC), announced today that it has declared a monthly cash dividend on the Company’s 10.0% Series C Cumulative Perpetual Preferred Stock (“Series C Preferred Stock”).

NEW SALT WATER DISPOSAL FACILITY INITIATES OPERATIONS IN APPALACHIA REGION

GRAPEVINE, TEXAS, September 5, 2012 - GreenHunter Energy, Inc. (NYSE MKT: GRH) (NYSE MKT: GRH.PRC), a diversified water resource, waste management and environmental services company specializing in the unconventional oil and natural gas shale resource plays, announced today that its wholly owned subsidiary, GreenHunter Water, LLC, has recently begun providing water disposal services at its newly completed Ritchie County, West Virginia salt water disposal (SWD) facility.

GREENHUNTER ENERGY ELIMINATES ALL OUTSTANDING CONVERTIBLE PREFERRED SHARES

GRAPEVINE, TEXAS, August 29, 2012 - GreenHunter Energy, Inc. (NYSE MKT: GRH) (NYSE MKT: GRH.PRC), a diversified water resource, waste management and environmental services company specializing in the unconventional oil and natural gas shale resource plays, announced today that it has eliminated all outstanding GreenHunter Energy Series A and Series B Convertible Preferred Shares with the existing institutional investor that exclusively held these securities.

GREENHUNTER WATER SPUDS FIRST EAGLE FORD SALT WATER INJECTION WELL

GRAPEVINE, TEXAS, August 21, 2012 - GreenHunter Energy, Inc. (NYSE MKT: GRH) (NYSE MKT: GRH.PRC), a diversified renewable energy company predominately focused on water resource management in the unconventional oil and natural gas shale resource plays, announced today that its wholly-owned subsidiary, GreenHunter Water, LLC, has spud its first Class II salt water disposal (SWD) well in South Texas. This new SWD well will predominately handle water associated with drilling and production activity in the Eagle Ford Shale with this first well to be located near the town of Helena, Karnes County, Texas. This new well is the first of ten new SWDs to be drilled in this region.

GREENHUNTER ENERGY REGAINS LISTING COMPLIANCE WITH NYSE MKT

GRAPEVINE, TEXAS, August 20, 2012 - GreenHunter Energy, Inc. (NYSE MKT: GRH) (NYSE MKT: GRH.PRC), a diversified water resource, waste management and environmental services company specializing in the unconventional oil and natural gas shale resource plays, announced today that it had received notice from NYSE Regulation that the Company is now considered to have regained compliance with the listing requirements of the NYSE MKT LLC (formerly the NYSE Amex LLC).

GREENHUNTER ENERGY REPORTS FINANCIAL RESULTS FOR THE SECOND QUARTER OF 2012 AND SIX MONTHS ENDED JUNE 30, 2012

GRAPEVINE, TEXAS, August 13, 2012 - GreenHunter Energy, Inc. (NYSE MKT: GRH) (NYSE MKT: GRH.PRC), a diversified water resource, waste management and environmental services company specializing in the unconventional oil and natural gas shale resource plays, announced today financial and operating results for the three and six months ended June 30, 2012.

GREENHUNTER ENERGY TO PRESENT AT ENERCOM’S OIL & GAS CONFERENCE 2012

GRAPEVINE, TEXAS, Auguat 13, 2012 - GreenHunter Energy, Inc. (NYSE MKT: GRH) (NYSE MKT: GRH.PRC), a diversified renewable energy company predominately focused on water resource management in the unconventional oil and natural gas shale resource plays, is pleased to announce that Jonathan Hoopes, President and Chief Operating Officer, will present at EnerCom’s Oil & Gas Conference 2012 to be held on Monday, August 13th at the Westin Denver Downtown.

GREENHUNTER ENERGY ANNOUNCES CLOSING OF PUBLIC OFFERING OF 10.0% SERIES “C” PERPETUAL PREFERRED STOCK

GRAPEVINE, TEXAS, July 31, 2012 - GreenHunter Energy, Inc. (NYSE MKT: GRH) (NYSE MKT: GRH.PRC) (the “Company”), a diversified renewable energy company predominately focused on water resource management in the unconventional oil and natural gas shale resource plays, announced today that it has closed on a best-efforts public offering of 425,000 shares of its non-convertible 10.0% Series C Cumulative Preferred Stock (liquidation preference of $25.00 per share) at a public offering price of $21.00 per share. The 10.0% Series C Cumulative Preferred Stock began trading today on the NYSE MKT under the ticker symbol “GRH.PRC”.

GREENHUNTER ENERGY ANNOUNCES PRICING OF PUBLIC OFFERING OF 10.0% SERIES “C” PERPETUAL PREFERRED STOCK

GRAPEVINE, TEXAS, July 25, 2012 - GreenHunter Energy, Inc. (NYSE MKT: GRH), a diversified renewable energy company predominately focused on water resource management in the unconventional oil and natural gas shale resource plays, announced today that it has priced a best-efforts public offering of 425,000 shares of its non-convertible 10.0% Series C Cumulative Preferred Stock (liquidation preference of $25.00 per share) at a public offering price of $21.00 per share. The offering is expected to close on July 31, 2012. Upon issuance, the Company anticipates that the 10.0% Series C Cumulative Preferred Stock will be listed for trading on the NYSE MKT under the ticker symbol “GRH.PR.C.”

GREENHUNTER WATER ANNOUNCES COMMENCEMENT OF OPERATIONS AT OHIO RIVER BARGE TRANSLOADING AND BULK WATER STORAGE FACILITY

GRAPEVINE, TEXAS, July 17, 2012 - GreenHunter Energy, Inc. (NYSE MKT: GRH), a diversified renewable energy company predominately focused on water resource management in the unconventional oil and natural gas shale resource plays, announced today that its wholly owned subsidiary, GreenHunter Water, LLC, has begun providing water management services at its New Matamoras, Washington County, Ohio River barge transloading and bulk water storage facility.

NYSE MKT EXTENDS GREENHUNTER ENERGY’S COMPLIANCE PLAN DEADLINE FOR CONTINUED LISTING

GRAPEVINE, TEXAS, June 29, 2012 - GreenHunter Energy, Inc. (NYSE MKT: GRH), a diversified renewable energy company predominately focused on water resource management in the unconventional oil and gas shale resource plays, announced today that the NYSE MKT has extended GreenHunter’s deadline to regain compliance with the exchange’s listing criteria until August 14, 2012. Though the Company may not currently be in compliance with Section 1003 (a) (iv) of the Exchange’s Company Guide, the Exchange has agreed to extend the deadline from June 30, 2012 until August 14, 2012.

GREENHUNTER WATER ANNOUNCES NEW APPALACHIA CUSTOMER FOR TOTAL WATER MANAGEMENT SOLUTIONS™

GRAPEVINE, TEXAS, June 25, 2012 - GreenHunter Energy, Inc. (NYSE MKT: GRH), a diversified renewable energy company predominately focused on water resource management in the unconventional oil and natural gas shale resource plays, announced today that its wholly owned subsidiary, GreenHunter Water, LLC, has begun providing today water management services to an independent Marcellus Shale exploration and production company.

GREENHUNTER ENERGY TO PRESENT AT THE SIDOTI SEMI-ANNUAL MICRO-CAP CONFERENCE

GRAPEVINE, TEXAS, June 12, 2012 - GreenHunter Energy, Inc. (NYSE MKT: GRH), a diversified renewable energy company predominately focused on water resource management in the unconventional oil and natural gas shale resource plays, is pleased to announce that it will present at the Sidoti Semi-Annual Micro-Cap Conference to be held on Thursday, June 14th at the New York Grand Hyatt in N.Y.

GREENHUNTER ENERGY DECLARES MONTHLY CASH DIVIDEND ON 10% SERIES C CUMULATIVE PREFERRED STOCK

GRAPEVINE, TEXAS, June 1, 2012 - GreenHunter Energy, Inc. (NYSE MKT: GRH), announced today that it has declared a monthly cash dividend on the Company’s 10.0% Series C Cumulative Perpetual Preferred Stock (“Series C Preferred Stock”).

GREENHUNTER WATER FURTHER EXPANDS EQUIPMENT FLEET IN APPALACHIAN REGION

GRAPEVINE, TEXAS, May 25, 2012 - GreenHunter Energy, Inc. (NYSE MKT: GRH), a diversified renewable energy company predominately focused on water resource management in the unconventional oil and natural gas shale resource plays, announced today that its wholly owned subsidiary, GreenHunter Water, LLC, has completed the purchase of new rolling stock equipment assets to service oil and gas operators active in the Marcellus and Utica Shale plays located in the states of Pennsylvania, Ohio and West Virginia. The equipment consists of ten new Peterbilt 388 trucks (2012 model year), five new 150 BBL aluminum vacuum trailers and five new 130 BBL steel vacuum trailers.

GREENHUNTER WATER SIGNIFICANTLY EXPANDS EAGLE FORD SHALE PLAY PRESENCE

GRAPEVINE, TEXAS, May 21, 2012 - GreenHunter Energy, Inc. (NYSE Amex: GRH), a diversified renewable energy company predominately focused on water resource management in the unconventional oil and natural gas shale resource plays, announced today that its wholly owned subsidiary, GreenHunter Water, LLC, has entered into a definitive Joint Venture Agreement (“JV”) to develop seven Class II salt water disposal (SWD) wells to be located in Gonzales, Karnes, DeWitt, Frio and La Salle counties of South Texas. These new wells will be strategically located in the heart of the Eagle Ford Shale Play and will establish GreenHunter as the dominant operator of SWD capacity and a leading provider of Total Water Management Solutions™ in this very active region.

GREENHUNTER WATER CLOSES ON ACQUISITION OF THREE EXISTING SALT WATER DISPOSAL WELLS IN OKLAHOMA

GRAPEVINE, TEXAS, May 1, 2012 - GreenHunter Energy, Inc. (NYSE Amex: GRH), a diversified renewable energy company predominately focused on water resource management in the unconventional oil and natural gas shale resource plays, announced today that its wholly owned subsidiary, GreenHunter Water, LLC, has acquired three Class II salt water disposal (SWD) wells located in Kingfisher County, Canadian County, and Washita County, Oklahoma. These existing disposal wells are ideally positioned in the Cana-Woodford (a.k.a. Anadarko Woodford) Shale and Mississippian Lime plays and will bring an additional 10,000 to 15,000 Barrels per day (BBL/D) of commercial SWD capacity to the Company’s water services portfolio. Consideration for the purchase consists of a combination of cash, newly issued GRH common stock and Series C perpetual cumulative preferred shares. Management is budgeting capital expenditures of approximately $500,000 to upgrade the facilities into state-of-the-art operating condition.

GREENHUNTER ENERGY REPORTS FIRST QUARTER 2012 FINANCIAL AND OPERATING RESULTS

GRAPEVINE, TEXAS, April 27, 2012 - GreenHunter Energy, Inc. (NYSE Amex: GRH), a diversified water resource management company specializing in the unconventional oil and natural gas shale resource plays, announced today financial and operating results for the three months ended March 31, 2012.

FIRST QUARTER 2012 FINANCIAL AND OPERATING RESULTS CONFERENCE CALL

GREENHUNTER ENERGY ANNOUNCES FIRST QUARTER 2012 FINANCIAL AND OPERATING RESULTS CONFERENCE CALL

GRAPEVINE, TEXAS, April 25, 2012 - GreenHunter Energy, Inc. (NYSE Amex: GRH), a diversified water resource management company specializing in the unconventional oil and natural gas shale resource plays, will host a conference call at 10:00 AM (Central Time) on Friday, April 27, 2012, to discuss the Company's First Quarter 2012 financial and operating results and other related matters. GreenHunter will issue a press release announcing these financial and operating results before the market opens on the morning of the conference call.

NYSE AMEX EXTENDS GREENHUNTER ENERGY'S COMPLIANCE PLAN DEADLINE FOR
CONTINUED LISTING

GRAPEVINE, TEXAS, April 20, 2012 - GreenHunter Energy, Inc. (NYSE Amex: GRH), a diversified renewable energy company predominately focused on water resource management in the unconventional oil and gas shale resource plays, announced today that the NYSE Amex LLC has extended GreenHunter's deadline to regain compliance with the exchange's listing criteria until June 30, 2012. Though the Company may not currently be in compliance with Section 1003 (a) (iv) of the Exchange's Company Guide, the Exchange has agreed to extend the deadline from April 20, 2012 until June 30, 2012.

GREENHUNTER WATER RECEIVES NEW COMMERCIAL SALT WATER DISPOSAL PERMIT FROM TEXAS RAILROAD COMMISSION

GRAPEVINE, TEXAS, April 11, 2012 - GreenHunter Energy, Inc. (NYSE Amex: GRH), a diversified renewable energy company predominately focused on water resource management in the unconventional oil and natural gas shale resource plays, announced today that its wholly owned subsidiary, GreenHunter Water, LLC, has received approval from the Railroad Commission of Texas to inject non-hazardous oil and gas waste into an Underground Injection Control (UIC) permitted salt water disposal (SWD) well to be located near Helena in Karnes County, Texas. The disposal well is scheduled to be drilled during the second quarter of 2012 with commercial operations targeted for the third quarter of 2012.

GREENHUNTER WATER INITIATES NEW BUSINESS SEGMENT INVOLVING OHIO RIVER BARGE TRANSLOADING AND WATER STORAGE FACILITY

GRAPEVINE, TEXAS, April 3, 2012 - GreenHunter Energy, Inc. (NYSE Amex: GRH), a diversified water resource management company specializing in the unconventional oil and gas shale resource plays, announced today that its wholly-owned subsidiary, GreenHunter Water, LLC, has entered into a five year lease for an existing truck and barge transloading and water storage facility located in Washington County, Ohio. The existing facility and infrastructure is ideally positioned on the Ohio River in the heart of the Marcellus and evolving Utica Shale resource plays and will serve as a strategic operating base for GreenHunter’s Appalachia water management businesses.

GREENHUNTER ENERGY REPORTS FISCAL YEAR 2011 FINANCIAL AND OPERATING RESULTS

GRAPEVINE, TEXAS, April 2, 2012 - GreenHunter Energy, Inc. (NYSE Amex: GRH), a diversified water resource management company specializing in the unconventional oil and natural gas shale resource plays, announced today financial and operating results for the fiscal year ended December 31, 2011.

GREENHUNTER WATER POSITIONED TO ASSIST OIL AND GAS PRODUCERS ADHERE TO OHIO’S NEW SALT WATER DISPOSAL REGULATION

GRAPEVINE, TEXAS, March 15, 2012 - GreenHunter Water, LLC, a wholly owned subsidiary of GreenHunter Energy, Inc. (NYSE Amex: GRH), announced today that it is the first shale water solutions provider to offer a complete suite of products and services that meet the new regulatory standards recently enacted by the Ohio Department of Natural Resources (ODNR) for brine water monitoring and disposal.

GREENHUNTER ENERGY’S COMPLIANCE PLAN DEADLINE FOR CONTINUED LISTING EXTENDED BY NYSE AMEX

GRAPEVINE, TEXAS, March 13, 2012 - GreenHunter Energy, Inc. (NYSE Amex: GRH), a diversified renewable energy company predominately focused on water resource management in the unconventional oil and gas shale resource plays, announced today that the NYSE Amex LLC has extended GreenHunter’s deadline to regain compliance with the exchange’s listing criteria until April 20, 2012. Though the Company may not currently be in compliance with Section 1003 (a) (iv) of the Exchange’s Company Guide, the Exchange has agreed to extend the original deadline from March 20, 2012 until April 20, 2012, after the Company’s 2011 Form 10-K filing deadline.

GREENHUNTER ENERGY'S PRESENTATION AT THE ENERCOM THE OIL & SERVICES CONFERENCE 10 IS NOW AVAILABLE

To view the presentation, click here.

GREENHUNTER ENERGY PRESIDENT & COO TO PRESENT AT ENERCOM’S THE OIL & SERVICES CONFERENCE 10

GRAPEVINE, TEXAS, February 22, 2012 - Mr. Jonathan D. Hoopes, President and Chief Operating Officer of GreenHunter Energy, Inc. (NYSE Amex: GRH), will present today, February 22nd, at 10:55 AM Pacific Time (1:55 PM Eastern Time) to EnerCom’s The Oil & Services Conference 10 being held at the Omni San Francisco.

GREENHUNTER WATER CLOSES ON SIGNIFICANT ACQUISITION OF APPALACHIAN COMMERCIAL WATER DISPOSAL FACILITIES

GRAPEVINE, TEXAS, February 21, 2012 - GreenHunter Energy, Inc. (NYSE Amex: GRH), a diversified renewable energy company predominately focused on water resource management in the unconventional oil and gas shale resource plays, announced today that its wholly owned subsidiary, GreenHunter Water, LLC, has closed on the acquisition of 100% of the ownership interest of three fully operational commercial salt water disposal (SWD) wells and associated facilities located in Washington County, Ohio and Lee County, Kentucky.

GREENHUNTER ENERGY FEATURED IN THE WALL STREET JOURNAL

To read the article, click here.

GREENHUNTER ENERGY APPOINTS ERNIE EASLEY TO BOARD OF DIRECTORS

GRAPEVINE, TEXAS, February 15, 2012 - GreenHunter Energy, Inc. (NYSE Amex: GRH), a diversified renewable energy company predominately focused on water resource management in the unconventional oil and gas shale resource plays,announced today the appointment of Mr. Ernie Easley to its Board of Directors. Additionally, Mr. Easley has been elected to serve on the Compensation Committee.

GREENHUNTER ENERGY FEATURED IN OIL AND GAS INVESTMENTS

To read the articles, click here: Part 1, Part 2, Part 3

GREENHUNTER ENERGY'S PLAN FOR CONTINUED LISTING ACCEPTED BY NYSE AMEX

GRAPEVINE, TEXAS, January 31, 2012 - GreenHunter Energy, Inc. (NYSE Amex: GRH), a diversified renewable energy company predominately focused on water resource management in the unconventional oil and gas shale resource plays, announced today that NYSE Amex has accepted GreenHunter's plan to regain compliance with the exchange's listing criteria as previously disclosed in a Press Release dated November 23, 2011.

GREENHUNTER ENERGY FEATURED BY BLOOMBERG

To read the article, click here.

GREENHUNTER WATER ACQUIRES NEW EQUIPMENT FLEET

GRAPEVINE, TEXAS, December 05, 2011 - GreenHunter Water, LLC, a wholly owned subsidiary of GreenHunter Energy, Inc. (NYSE Amex: GRH), has completed the purchase of new equipment assets to be used to service a new long term contract to haul and dispose produced water for several major oil companies that control significant mineral leasehold acreage positions in the Marcellus and Utica Shale plays located in Pennsylvania, West Virginia and Ohio. New revenues from these GreenHunter Water recently acquired assets are scheduled to commence immediately and should exceed $3.2 million during calendar 2012. GreenHunter management projects this equipment to have 100% utilization within the first 15 days of delivery currently scheduled on or about December 15, 2011.

GREENHUNTER ENERGY PRESIDENT & COO TO PRESENT AT BAIRD’S 2011 CLEAN TECHNOLOGY CONFERENCE

GRAPEVINE, TEXAS, November 30, 2011 - Mr. Jonathan D. Hoopes, President and Chief Operating Officer of GreenHunter Energy, Inc. (NYSE Amex:GRH), will present today, November 30th at 2:45 PM Pacific Time to the Robert W. Baird 2nd Annual Clean Technology Conference being held at the Four Seasons Hotel in San Francisco.

GREENHUNTER ENERGY TO PRESENT AT NYSSA’s THE FUTURE OF ENERGY CONFERENCE

GRAPEVINE, TEXAS, November 10, 2011 - Mr. Jonathan D. Hoopes, President and Chief Operating Officer of GreenHunter Energy, Inc. (NYSE Amex:GRH), will present today, November 10th at 2:05 PM Eastern Time to The Future of Energy Conference being held at the New York Society of Security Analysts (NYSSA) Conference headquarters in Manhattan, New York.

GREENHUNTER WATER AWARDED EAGLE FORD CONTRACT

GRAPEVINE, TEXAS, November 2, 2011 - GreenHunter Water, LLC, a wholly owned subsidiary of GreenHunter Energy, Inc. (NYSE Amex: GRH), announced today that it has secured a significant new order to provide equipment rental and services which include thirty (30) new frac storage tanks to an independent oil and gas operator active in the Eagle Ford Shale drilling region of South Texas.

GREENHUNTER WATER FEATURED IN OILGRAM NEWS

To read the article, click here.

GREENHUNTER ENERGY PREVAILS ON ALL COUNTS IN JUDGEMENT RENDERED IN BIOVERSEL LAWSUIT

GRAPEVINE, TEXAS, October 26, 2011 - GreenHunter Energy, Inc. (NYSE Amex: GRH), a diversified renewable energy company predominately focused on water resource management in the unconventional oil and shale resource plays, announced today that a final judgment was rendered in the matter styled, Bioversel Inc. vs. GreenHunter Energy, Inc. et al, in the 55th Judicial District of Harris County, Texas. GreenHunter Energy prevailed on all matters asserted against it by the Plaintiff that was at issue in the lawsuit and the Plaintiff recovered nothing. The final judgment was entered into October 11, 2011 by Judge Jeff Shadwick. The GreenHunter entities were represented by the law firms of Johnson Deluca Kurisky & Gould, P.C. and Dickinson & Wheelock, each of Houston, Texas.

GREENHUNTER WATER ADDS RAMCAT™ TO ITS TOTAL WATER MANAGEMENT SOLUTIONS™ PLATFORM

GRAPEVINE, TEXAS, October 12, 2011 - GreenHunter Water, LLC, a wholly owned subsidiary of GreenHunter Energy, Inc. (NYSE Amex: GRH), announced today to the oil and gas industry, the availability of its patent-pending RAMCAT cradle-to-grave produced water custody tracking solution with integrated GPS route verification and reporting. RAMCAT is currently being offered exclusively by GreenHunter Water to oil and natural gas operators in the Marcellus Shale in Appalachia and the Eagle Ford Shale in South Texas.

GREENHUNTER ENERGY PRESIDENT & COO TO PRESENT AT THE SDIC WEST COAST WALL STREET CONFERENCE

GRAPEVINE, TEXAS, October 5, 2011-Mr. Jonathan D. Hoopes, President and Chief Operating Officer of GreenHunter Energy, Inc. (NYSE Amex:GRH), will present today at 2:45 PM Central Time to the San Diego Investment Conference ("SDIC") West Coast Wall Street Conference being held at The Balboa Bay Club & Resort in Newport Beach, California.

GREENHUNTER ENERGY CHAIRMAN & CEO TO PRESENT AT THE 4TH ANNUAL EXPLORATION & PRODUCTION TECHNOLOGY SUMMIT

GRAPEVINE, TEXAS, September 28, 2011 - Mr. Gary C. Evans, Chairman and Chief Executive Officer of GreenHunter Energy, Inc. (NYSE Amex:GRH), will present today at 2:15 PM Central Time to the 4th Annual Exploration & Production Technology Summit being held at The Woodlands Waterway Marriott Hotel & Convention Center in Houston, Texas.

GREENHUNTER WATER ANNOUNCES MARCELLUS SHALE WATER REUSE PROJECT

GRAPEVINE, TEXAS, September 7, 2011-GreenHunter Water, LLC, a wholly owned subsidiary of GreenHunter Energy, Inc. (NYSE Amex: GRH), announced today that it has entered into a definitive agreement to install and operate an onsite semi-portable water treatment facility in the Marcellus Shale. This facility will receive and treat water used in hydraulic fracturing. The process includes the removal of chemicals and impurities in a sufficient amount for reuse in new wells scheduled for fracture stimulation. This is the latest product available under GreenHunter Water's comprehensive Total Water Management Solutions(TM) service and product line.

GREENHUNTER WATER AWARDED NEW CONTRACT

GRAPEVINE, TEXAS, AUGUST 31, 2011-GreenHunter Water, LLC, a wholly owned subsidiary of GreenHunter Energy, Inc. (NYSE Amex: GRH), announced today that it has secured an order to deploy a next-generation above ground temporary water storage system in the Marcellus Shale of the Appalachia Basin. This new customer, a Houston based large independent oil and gas company, is also exploring other business lines offered by GreenHunter's Total Water Management Solutions™. These include water treatment and reuse of "clean brine", remote access monitoring equipment, water hauling and disposal, and advanced logistics optimization.

GREENHUNTER WATER ANNOUNCES SECOND WATER SERVICE PROPERTY ACQUISITION

GRAPEVINE, TEXAS, August 17, 2011 – GreenHunter Energy, Inc. (NYSE Amex: GRH), a diversified renewable energy company predominately focused on water resource management in the unconventional resource plays, announced today that its wholly-owned subsidiary, GreenHunter Water, has executed a long-term agreement to lease approximately five acres of surface and mineral rights in the Eagle Ford Shale region of South Texas where it will develop a new commercial water service facility.

GREENHUNTER WATER ANNOUNCES FIRST ACQUISITION OF MARCELLUS WATER SERVICE PROPERTY

GRAPEVINE, TEXAS, August 2, 2011 – GreenHunter Energy, Inc. (NYSE Amex: GRH),a diversified renewable energy company predominately focused on water resource management in the unconventional oil and shale resource plays, announced today that its wholly owned subsidiary, GreenHunter Water, has executed a definitive agreement to acquire approximately 99 mineral acres and 84 surface acres located in West Virginia where it will develop a commercial water service facility. The acquisition includes an existing well that has been approved for commercial water disposal.