As the U.S. Environmental Protection Agency nears finalization of its emissions standards for power plants, potential modifications aim to tighten controls on gas-fired facilities.
Jean Chemnick reports for E&E News.
In short:
- The EPA is considering extending compliance deadlines for power plants needing carbon capture technology.
- Discussions suggest modifications that would broaden the scope of strict emissions standards to include more gas-fired power plants.
- Stakeholders including environmentalists and industry groups have influenced the ongoing revisions, seeking feasible implementation timelines.
Key quote:
"We were obviously concerned that by removing existing gas from this rule that it opens up the opportunity to rely more on existing gas, and the emissions from gas plants could increase."
— Ann Weeks, senior counsel and legal director at the Clean Air Task Force
Why this matters:
Natural gas plants, while cleaner than coal-fired plants, still emit significant amounts of carbon dioxide, a leading greenhouse gas contributing to climate change. In addition, these plants can release pollutants such as nitrogen oxides and sulfur dioxide, which can cause respiratory problems and other health issues.
Tightening emissions regulations aligns with broader efforts to reduce the United States' carbon footprint and transition towards more sustainable energy sources.
Listen: EHN reporter discusses EPA's new proposed air pollution limits.
