Princeton University’s new Sustainability Action Plan sets bold targets to further reduce greenhouse gas (GHG) emissions and outlines strategies to engage all faculty, staff and students in creating a sustainable campus. Princeton will aim to achieve net zero greenhouse gas emissions by 2046, the University’s 300th anniversary.
Princeton’s sustainability goals rely on interwoven approaches: Building evidence through academic and operational research projects; collaborating across units and departments; and engaging faculty, staff, students and alumni in various ways to spur action and forge solutions.
The sustainability plan outlines action areas with defined targets, measurements and strategies. The University says it will aim to:
Reduce campus greenhouse gas emissions to zero by 2046, with interim reduction targets along the way. This will include both direct emissions produced on campus and indirect emissions from electricity purchased by the University, with a focus on eliminating fossil fuel combustion. Princeton aims to reach this goal through a number of ways, including: expanding solar power generation on campus, converting from a natural gas-fueled campus steam system to a heating hot water system; renewing energy-efficiency improvements in existing buildings; and investigating long-term fuel alternatives.
Reduce water usage. The goal is to reverse the rising trend in overall campus water consumption since 2008. The 2046 goal is a 26% reduction in annual campus water usage from 2008, irrespective of campus growth.
Expand high-performance storm water management. In 2018, 100 acres on campus met high standards for improved surface water quality and reduced runoff. By 2046, the goal is to more than double that area to 222 acres.
Increase sustainable transportation options. The University hopes to nearly double the percentage of commuters who use alternative modes of transportation rather than single-occupancy vehicles.
Reduce waste and expand sustainable purchasing. Princeton will strive for zero waste through evidence-based behavioral and operational strategies that include reduction, reuse and recycling. While Princeton has modestly decreased its overall campus landfill waste over time, its recycling rates have declined due to behavioral, market and programmatic challenges. Princeton will redouble its efforts to study successful strategies on campus and develop ambitious targets.
Design and develop responsibly. The University will continue its strong integrative design process for construction and renovation projects to meet new sustainability targets and objectives. This will include a focus on how building and landscape design can encourage sustainable behaviors, while making more efficient use of lands and existing buildings.
Cultivate healthy and resilient habitats. Princeton will aim to improve natural ecosystems on campus and make more connections to natural habitat areas around campus, with a particular focus on forests.
The 4th Annual Environmental Leader & Energy Manager Conference takes place May 13 – 15, 2019 in Denver. Learn more here.
