June 19, 2014 | Letter

To read the letter from HHS, click here.

To read an attachment to the letter, click here

March 12, 2014 | Letter

Excerpt: "At this time, we seek information to evaluate EPA’s adherence to statutory obligations and responsibilities, including adherence to the relevant statutory prohibitions relating to the consideration of certain facilities and technologies receiving federal assistance under the Energy Policy Act of 2005.”