News

Nitrogen in the table of elements

Pitt Nitrogen Inventory for Fiscal Year 2024

What is nitrogen?

Nitrogen is one of the most common elements here on Earth. Its presence in our atmosphere makes the sky blue, it helps make soils fertile for plants to grow and forms the foundations of proteins found in a healthy human body. However, excess nitrogen introduced into ecosystems in a reactive form is problematic.

Group shot of the Richard-Zawacki Lab

Pitt Green Spotlight: Richards-Zawacki Lab (July 2025)

The Pitt Green Spotlight is a monthly series highlighting people advancing sustainability, including Pitt Green Ambassadors and Pitt’s Green Offices & Labs!

POGOH bikes parked at a station

New Dashboard Explores Pitt Riders’ POGOH Bike Share Use

Pitt Sustainability dashboard highlights Pitt student and employee use of POGOH bike share since 2019.

Six pairs of hands coming together

Environmental, Social, and Governance Report, 2023-24

The University of Pittsburgh’s Investment Office has released the fourth Consolidated Endowment Fund Environmental, Social and Governance Report. The Fiscal Year 2024 report continues to enhance transparency regarding the Consolidated Endowment Fund (CEF), implementation of the University’s Environmental, Social and Governance (ESG) Policy, and provides an update regarding the endowment’s fossil fuel exposure.

This report directly supports the progress of a Pitt Sustainability goal:

The Cathedral of Learning behind trees and flowers

Pitt GHG Inventory for Fiscal Year 2024

The University of Pittsburgh’s 10th annual Greenhouse Gas Inventory shows a 37.3% drop in emissions since 2008, reaffirming Pitt’s progress toward its 2030 and 2037 climate goals.

Solar panels on top of Ruskin Hall in front of the Cathedral of Learning

Pitt Honored for Solar Energy Leadership in Pennsylvania

On Thursday, June 5, 2025, the Pennsylvania Solar Center honored the University of Pittsburgh, one of 18 organizations from across the state, for going solar with its prestigious Lodestar Award.

Heinz Chapel staff in workgear and hardhats in front of the Chapel

Pitt Green Spotlight: Heinz Chapel (June 2025)

The Pitt Green Spotlight is a monthly series highlighting people advancing sustainability, including Pitt Green Ambassadors and Pitt’s Green Offices & Labs!

Close up photo of a bee on a purple flower

Pollinator Month 2025

Pitt celebrates Pollinator Month with events and workshops to support native pollinators and promote sustainability on campus, and beyond.

Tree Tender volunteers in front of a tree

Growing Our Urban Tree Canopy

In FY25, Pitt reinforced its commitment to the urban tree canopy through hands-on events, tree care workshops, and the planting of 82 new trees. These efforts enhanced community engagement and supported greening efforts on campus and in the Oakland neighborhood.

Student uses a butterfly net

2025-26 MCSI Sustainability Research Grant & Faculty Award Recipients

Congratulations to the research grant recipients and faculty fellows of the Mascaro Center for Sustainable Innovation’s 2025-26 awards, which help faculty engage in sustainability research at Pitt.

Aurora Sharrard and Kyle Wyche stand in front of an aneerobic digester at Pitt

First Ecotone Renewables Anaerobic Digester on Pitt Campus Operational

After winning the Pitt Sustainability Challenge in 2023, Ecotone Renewables launched the first of 5 anaerobic food digesters at Pitt in late 2024 at Posvar Hall. Co-founded by Pitt alum Kyle Wyche, Ecotone Renewables will install additional organic recycling unit across Pitt campuses.

Group shot of the PLUM Lab

Pitt Green Spotlight: Natasha Tokowicz (May 2025)

The Pitt Green Spotlight is a monthly series highlighting people advancing sustainability, including Pitt Green Ambassadors and Pitt’s Green Offices & Labs!

student speaking into a microphone during a presentation

Summer 2025 Student Sustainability Research Projects & Pairings

The University of Pittsburgh’s Summer 2025 student sustainability research projects are funded by the Mascaro Center for Sustainable Innovation. Special thanks to each of the faculty advisors who help to make this program happen.
students pose with a large pile of bagged garbage

How 3 Student-Led Initiatives Changed Sustainability at Pitt

Thriftsburgh, the Student Office of Sustainability, and Food Recovery Heroes began in classrooms and clubs 10 years ago. Today, they are foundational Pitt sustainability initiatives.

1.08 MW of Rooftop Solar Springing Up on 4 Pitt Buildings

Multiple rooftop solar power arrays are being installed across the Pittsburgh campus in support of the Pitt Climate Action Plan. These installations contribute to Pitt’s goals of producing or procuring 50% renewable electricity by 2030 and reaching carbon neutrality by 2037.