Energy, Environment & Sustainability

Cornell is a global leader in sustainability and climate change research, teaching and engagement. Our campuses are living laboratories for developing, testing and implementing solutions that address these most challenging issues.


Solar solutions: Bio-inspired approach creates bespoke photovoltaics

An interdisciplinary team of Cornell researchers is developing HelioSkin, an aesthetically appealing solar-collection fabric that is inspired by the biological mechanisms that enable plants to bend toward the sun.

Solar solutions: ‘Crazy’ perovskite offers sustainable alternative to silicon

Over the last decade, perovskite photovoltaics have emerged as the most exciting alternative to silicon, with Cornell researchers studying how the material can be grown to be more durable for optimal performance, and be recycled. 

Aquaculture in the Amazon: lessons for food security and sustainability

Aquaculture expansion in the Amazon could improve nutrition and environmental outcomes, but it also poses risks, according to research in Nature Sustainability.

Around Cornell

Keeping campus warm: steam to hot water conversion

Hidden beneath Cornell’s campus, a vast energy system powers the university. A major upgrade is now slashing emissions and advancing Cornell’s net-zero goal.

Around Cornell

‘Structural poverty’ maps could steer help to world’s neediest

A new mapping approach piloted by Cornell researchers could help policymakers identify where people live in extreme poverty and target resources more effectively.

CCSS offers new fund to support external grants and partnerships

PI-eligible faculty can request up to $115,000 in CCSS Grant Preparation Funds to support the preparation of major external funding proposals with a substantial proposal process.

Around Cornell

Experiences matter more than labels in citizen science projects

A study tracked users of the Cornell Lab of Ornithology's Habitat Network platform, comparing "citizen science" and "environmental stewardship" labeling in the environmentally focused yard mapping tool. 

Limiting lawn management benefits soil ecosystems

Researchers found that less-intense management of turfgrass results in greater abundance and diversity of soil-dwelling organisms.

NBC News’ Anne Thompson named Distinguished Visiting Journalist

Anne Thompson, NBC News’ chief environmental affairs correspondent, has been named the spring 2025 Zubrow Distinguished Visiting Journalist in the College of Arts and Sciences.