Explore blog articles that break down EPA regulations and their impact on diesel generators. Learn about emission standards, Tier 4 compliance, and how evolving environmental policies influence generator design, fuel types, and installation requirements. Whether you’re a homeowner or facility manager, our posts help you stay compliant and informed about the latest EPA rules affecting backup power systems.
On June 11, 2025, the EPA proposed repealing federal greenhouse gas standards for fossil-fuel power plants, arguing CO₂ emissions do not significantly contribute to air pollution. This potential rollback would significantly impact state regulations and compliance strategies for generators, prompting uncertainties and possible market shifts, despite anticipated litigation challenges.
Adopting a new temporary policy that gives it more “enforcement discretion,” the Environmental Protection Agency (EPA) said March 26 it does not expect to seek penalties for civil violations of the agency’s rules that result from the COVID-19 pandemic.
