(GRH) Schedules Q2 2014 Results Conference Call: August 4, 2014

GreenHunter Resources, Inc. (NYSE MKT: GRH) (NYSE MKT: GRH.PRC), a diversified water resource, waste management, environmental services, and hydrocarbon marketing company specializing in the unconventional oil and natural gas shale resource plays, announced today that it has scheduled its quarterly conference call to discuss its second quarter and YTD 2014 financial and operating results. The scheduled conference call will occur on Monday, August 4, 2014, at 9:00 a.m. CDT. 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, senior management will discuss these financial and operating results, two new recently established operating divisions, anticipated capital expenditures for the remainder of 2014, the announcement of the intent to form a MLP, as well as other corporate related matters.

Individuals who would like to participate should call (866) 900-8550 (Conference ID: 78846849) approximately 15 minutes before the scheduled conference call time. An audio recording of this conference call will be posted on the Company’s website, www.greenhunterresources.com, under “Investors” following the call, and will be available for 12 months. The Company’s quarterly report on Form 10-Q for three months ended June 30, 2014, to be filed with the Securities and Exchange Commission (SEC), will also be available on our website under “Investors,” upon filing with the SEC.

About GreenHunter Resources, Inc.

GreenHunter Resources, Inc., through its wholly-owned subsidiaries, GreenHunter Water, LLC, GreenHunter Environmental Solutions, LLC, and GreenHunter Hydrocarbons, LLC, provides Total Water Management Solutions™/Oilfield Fluid Management Solutions™ in the oilfield and its shale plays of the Appalachian Basin. GreenHunter Water continues to expand its services package by increasing down-hole injection capacity with Class II salt water disposal wells and facilities, with the launch of next-generation modular above-ground frac water storage tanks (MAG Tank™), and with advanced water hauling – including a growing fleet of DOT rated 407 trucks, for hauling condensates and water with the presence of condensates. GreenHunter Water has also spearheaded the movement to barge brine water, as barging is the safest and most cost-effective mode of transport.

GreenHunter Environmental Solutions, LLC offers onsite environmental solutions at the well pad and facilities, with a service package that includes tank and rig cleaning, liquid and solid waste removal/remediation, solidification, and spill response. An understanding that an interconnected suite of services is key to E&P waste stream management shapes GreenHunter Resources’ comprehensive end-to-end approach to services.

GreenHunter Hydrocarbons, LLC offers transportation of hydrocarbons (oil, condensate, and NGLs) and will soon offer storage, processing, and marketing of hydrocarbons (oil, condensate, and NGLs) in the Appalachian region, leveraging off of our existing asset base and infrastructure, which includes up to six different barge terminal locations, presently owned or leased by GreenHunter Resources.

For a visual animation of the Class II Salt Water Disposal well development and completion technique that is being utilized in GreenHunter Water’s Appalachia SWD program, navigate to the video by clicking on “Salt Water Disposal Animation” button on the Operations tab at GreenHunterEnergy.com or click here.

Additional information about GreenHunter Water may be found at www.GreenHunterWater.com.

Forward-Looking Statements

Any statements in this press release about future expectations and prospects for GreenHunter Resources and its business and other statements containing the words “believes,” “anticipates,” “plans,” “expects,” “will” and similar expressions constitute forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. Actual results may differ materially from those indicated by such forward-looking statements as a result of various important factors, including the substantial capital expenditures required to fund its operations, the ability of the Company to implement its business plan, government regulation and competition. GreenHunter Resources undertakes no obligation to update these forward-looking statements in the future.