Hyperion Energy Center Issued Air Permit September 15, 2011	PDF    E-mail
	Hyperion Energy Center Awaits Ruling on Air Permit July 28, 2011	PDF    E-mail
	Preheat Systems will Reduce Emissions at Hyperion Refinery February 1, 2011	PDF    E-mail
	Hyperion Reduces Refinery Emissions October 14, 2010	PDF    E-mail
	Hyperion Renews Land Options August 31, 2010	PDF    E-mail
	Hyperion Puzzled by Sierra Club Opposition June 11, 2010	PDF    E-mail
	Hyperion Puzzled by Sierra Club Opposition To Tighter Air Quality Restrictions
	Hyperion Accepts all but One Permit Restriction September 28, 2009	PDF    E-mail
	Hyperion Refining will accept all the restrictions except one of those mandated by regulators in the air permit for Hyperion’s Union County refinery.
	Hyperion Will Employ Thermal Oxidizers September 23, 2009	PDF    E-mail
	The Hyperion Energy Center will be the first oil refinery in North America to employ thermal oxidizers on its hydrocarbon storage tanks, Hyperion Vice President Preston Phillips said today.
	Hyperion Renews, Releases Land Options August 28, 2009	PDF    E-mail
	Hyperion Refining will renew options on nearly 10 square miles of land in Union County for the Hyperion Energy Center, Project Executive Preston Phillips said today.
	Hyperion Energy Center Granted Air Permit August 20, 2009	PDF    E-mail
	Board of Minerals and Environment Rules Unanimously
	Hyperion Must Meet Toughest Air Quality Requirements in Nation September 11, 2008	PDF    E-mail
	The release of the draft Air Permit by the South Dakota Department of Environment and Natural Resources (DENR) marks another step forward for the Hyperion Energy Center, and begins the next phase of the public permitting process.
	Union County Voters Approve Zone Change June 3, 2008	PDF    E-mail
	Energy Center Continues Moving Forward
	Scientific Assessment Concludes Energy Center is Safe for Area Residents April 24, 2008	PDF    E-mail
	A recently completed health risk assessment by Environmental Resources Management (ERM), working with RTP Environmental Associates (RTP), concludes that the Hyperion Energy Center poses no significant cancer risk to area residents from exposure to emissions from the facility.
	Hyperion Employees Pitch in on Earth Day April 22, 2008	PDF    E-mail
	In observance of Earth Day, Hyperion officials closed the Elk Point office today to allow employees to pick up trash along rural roads in Union County.
	Union County Commission Approves Zone Change March 11, 2008	PDF    E-mail
	Energy Center now goes to Voters
	Public Testimony of Hyperion at County Public Hearing March 3, 2008	PDF    E-mail
	Union County Board Public Hearing - March 3, 2008 - Hyperion Energy Center - Talking Points
	Hyperion Announces New Elk Point Office February 6, 2008	PDF    E-mail
	Hyperion Refining today announced the opening of its new office in Elk Point on Friday, February 8, 2008. The office is located at 109 W. Main Street and will be open to anyone interested in learning more about the proposed Hyperion Energy Center and the Company.
	Zoning Commission Endorses Change January 17, 2008	PDF    E-mail
	Members of the Union County Planning and Zoning Commission last night recommended a zoning change of 3,882 acres at the proposed Hyperion Energy Center site outside Elk Point. The parcel of land in Union County is currently zoned for agricultural use. If approved by the Union County Board of Commissioners, it will be rezoned for Planned Development and will continue to be considered as a possible site for the Energy Center.
	Statement on COOP Allegations January 15, 2008	PDF    E-mail
	Following today’s news conference held by those opposed to bringing $10 billion in investment and hundreds of good-paying jobs to the Siouxland region, reporters have asked various questions. They fall into the general categories below. Unfortunately, COOP has strung together a few facts and addresses, mixed them in with inaccuracies, and concocted a scenario that is frankly bizarre.
	Hyperion Position on Frivolous Lawsuit January 9, 2008	PDF    E-mail
	Hyperion has been informed that the Union County Planning and Zoning Commission has been sued by Ed Cable and the Save Union County Committee regarding notice of a public meeting that is scheduled for the 10th of January.
	Hyperion Submits Application for Air Permit December 20, 2007	PDF    E-mail
	The sponsor of what will be the cleanest oil refinery in the United States filed an application today for its air permit to be issued by the South Dakota Department of Environment & Natural Resources (DENR). Hyperion Resources’ application also includes a state-of-the-art power plant, which along with the refinery, constitutes the cornerstone of the Hyperion Energy Center.
	Hyperion Files Re-Zoning Application December 6, 2007	PDF    E-mail
	Hyperion Resources has formally filed its application with Union County officials to change the zoning of property the company has secured near Elk Point. The zone change is necessary if the Hyperion Energy Center, including the cleanest refinery in the United States, is to be built in Union County. The application was filed earlier today.
	Hyperion to File for Re-Zoning December 4, 2007	PDF    E-mail
	Presents Plan for Planned Development to Union County Commissioners and Encourages Referendum
	Hyperion Takes the Next Step In Site Selection Process November 30, 2007	PDF    E-mail
	Hyperion Resources has asked the Union County Board of Commissioners for time at next Tuesday’s meeting to present the company’s plans to seek rezoning of land that is being considered for the Hyperion Energy Center, Project Executive Preston Phillips said today.
	SD Area residents strongly support the Hyperion Energy Center September 14, 2007	PDF    E-mail
	South Dakota Area residents strongly support the Hyperion Energy Center: Company officials appreciate support
	Residents of Union County will receive an informational mailing August 13, 2007	PDF    E-mail
	ELK POINT, South Dakota - Residents of Union County will receive an informational mailing from Hyperion Resources regarding the company’s proposed Hyperion Energy Center.
	Hyperion Commits to High Environmental Standards July 5, 2007	PDF    E-mail
	Hyperion Resources Joins the Refinery Reform Campaign and the Environmental Community in Commitment to High Environmental Standards.
	South Dakota Site in Consideration for Clean Energy Center June 13, 2007	PDF    E-mail