schiller plant en Environmental Groups Ask EPA to Investigate Schiller Plant Emissions <p>Environmental groups in New Hampshire and Maine want the EPA to investigate sulfur dioxide emissions at a power plant in Portsmouth.</p><p>Sierra Club chapters in the two states are mounting a petition drive.</p><p>It asks the EPA to look into the possible effect of the emissions on asthma cases in the Seacoast regions of the two states.</p><p>The groups contend that sulfur dioxide emitted by the Schiller Plant could be adding to respiratory illnesses,&nbsp;especially in Maine.</p><p>But Martin Murray, spokesman for PSNH says that an examination of the plant isn&#39;t necessary.</p> Tue, 03 Apr 2012 17:42:12 +0000 Roger Wood 2905 at