DAILY POSTINGS! The Claremont Climate Report brings yousummaries of current technical literature about global warming and climate change by faculty and students at The Claremont Colleges. 

 Our Latest Reports

The Roberts Environmental Center has been the foremost analyst of corporate sustainability reporting for over a decade. We analyze corporate online disclosure using our Pacific Sustainability Index (PSI) and publish the results on this website.

SMITHFIELD FOODS, MOLSON COORS BREWING CO., AND KELLOGG GET TOP MARKS FOR SUSTAINABILITY REPORTING
New Report from Roberts Environmental Center grades 41 of world’s largest food and beverage companies on their sustainability reporting efforts; more attention being paid to water use, genetically modified foods, and waste reduction.

Walmart and JCPenney Top New Report Grading Sustainability Reporting of World's Largest Merchandising Companies.

2011 Sustainability Reporting of the World's Largest Energy and Utilities Companies

Duke Energy (USA) gets an A+’ in a study by the Roberts Environmental Center at Claremont McKenna College. Findings also show a growing commitment by energy companies to invest in renewable energy.

2011 Sustainability Reporting of Top U.S. Government Agencies and Top U.S. Cities 

The U.S. Department of Energy and the city of Phoenix come out on top, both earning A+ grades in a new study by the Roberts Environmental Center at Claremont McKenna College, which ranked the largest federal agencies and cities on environmental and social transparency

2010 Sustainability Reporting of Top U.S. Universities (April 2011)

Leading the list with an “A+” is the University of Florida, followed by Georgetown, the University of Southern California and Vanderbilt, all of which received an “A” rating. The study analyzes voluntary environmental and social reporting by national universities. The lowest performers in the report were Wake Forest and Lehigh universities, both of which were given a “D+”