WASHINGTON D.C.--The Institute for Energy Research (IER) renewed a request to the federal Environmental Protection Agency (EPA) for documents related to the administration's rejection of the Keystone XL pipeline earlier this year. Recent reports indicate that EPA Administrator Lisa Jackson has used at least one alias email account to conduct official government business, and IER believes that the EPA's non-responsiveness to the organization's original March 15 request under the Freedom of Information Act (FOIA) may owe, in part, to the administrator's use of alias accounts that were not covered in the earlier letter