All reports
Report
Wisconsin’s Power Plant Loopholes
Data centers are hungry for power—and for-profit utilities in Wisconsin are scheming to push fossil fuel plants to meet that demand.
Report
Advancing the Scientific Integrity Act
Congress needs to protect federal science from politicization. Here's why.
Report
New England’s Offshore Wind Solution
The New England winter is no match for what offshore wind offers.
Report
Attacks on Science Methodology
A new approach to collecting, screening, and analyzing data to identify and categorize attacks on science
Report
Addressing Freight Pollution at the Source
Indirect Source Rules (ISRs) provide state and local governments a tool to address inequitable pollution impacts from the freight system.
Report
Data Centers in California
What will the impacts of data centers be on the state’s electricity system and its ratepayers?
Report
Electrification with Equity 2
Massachusetts has a clear solution to tackle both rising electricity bills and heat: on-site, local energy sources like solar.
Report
Data Center Threats in Louisiana
A more affordable, more reliable energy future for Louisiana is possible.
Report
Climate Science in Legal Contexts
Scientific and legal communities often use similar words differently. This resource is designed to help lawyers navigate scientific concepts that frequently arise in climate litigation.
Report
UCS JEDI Report 2025
This document summarizes the past year of efforts by staff and board members to transform UCS into an anti-racist organization.
Report
Less Fertilizer, Better Outcomes
US farmers apply far more synthetic nitrogen fertilizer than their crops can actually absorb, harming people, ecosystems, and the climate.
Report
Data Center Power Play
Unmitigated data center growth puts the public at risk of higher utility bills and public health costs.