Reports & Progress

Explore CSU’s climate action plans, greenhouse gas inventories, nitrogen footprint reports, sustainability assessments, and campus sustainability map resources.

Tracking sustainability progress over time

Reporting helps CSU measure progress, support informed decision-making, and share sustainability planning with the campus community. These resources include climate action planning, emissions tracking, nitrogen footprint reporting, STARS sustainability assessments, and campus map tools.

Report Library

Browse sustainability reports by topic. Current reports are highlighted first, with archive reports available within each section.

Climate Action Plans

CSU’s Climate Action Plan outlines how and when the university works toward climate neutrality.

Greenhouse Gas Inventories

CSU compiles annual greenhouse gas inventories to track progress toward carbon neutrality.

Latest Inventory

FY25 Greenhouse Gas Inventory

View FY25 Inventory →

Archive Inventories

Historical inventories remain available for transparency, benchmarking, and long-term trend review. CSU’s baseline year is FY10.

Methodology Notes

CSU’s fiscal year begins July 1 and ends June 30. Earlier inventories used the Campus Carbon Calculator, while CSU later transitioned to SIMAP for sustainability reporting.

Nitrogen Footprint Reports

CSU’s nitrogen footprint tracks nitrogen emissions from university sources, including operations and food procurement.

STARS Reports

STARS is a comprehensive sustainability assessment program for higher education. CSU earned STARS Platinum ratings in 2015, 2017, 2020, 2022, and 2025.

Campus Maps & Resources

Turn on Sustainability layers in CSU Campus Maps to find sustainability-related information, features, and locations across campus.

Open Campus Maps →