Cardinal Green Buildings

Stanford operates and maintains hundreds of campus buildings. While advanced systems ensure these buildings operate efficiently, a critical tool in helping further reduce Stanford’s energy use is the collective action of building occupants. The campus has practiced a two-week energy curtailment during the annual winter shutdown since 2001, turning off heating systems and custodial services in many buildings.  In addition to enjoying a well-deserved break, participating departments have saved $4.9 million in utility costs through this program over the past 18 years

The Cardinal Green Buildings campaign was created in 2013 to help advance energy reduction programs operated by the department of Sustainability and Energy Management (SEM), and since then, the Office of Sustainability (OOS) has worked with partners in Facilities Energy Management (FEM) and Zone Management to develop additional opportunities for targeted energy reduction. The campaign engages and educates our campus community in energy conservation measures that can have a significant impact on building sustainability.

Even when the Cardinal Green Buildings campaign is not active, there are still lots of ways to support energy conservation on campus, while earning rewards for your efforts via My Cardinal Green. 

Log in to My Cardinal Green

Get Involved

Both building managers and individuals alike have the opportunity to complete actions via My Cardinal Green that help to maximize energy conservation. All of the actions will also help to increase the energy and occupant engagement scores of the Building Sustainability Ratings, which recognize high performing buildings, identify where additional resources need to be invested, and further motivate action. 


There are a number of actions that can reduce your energy footprint throughout the year. Login to My Cardinal Green to get started and receive your customized list of  small but impactful steps to support conservation efforts (such as attending a training or swapping your space heater for a free fleece), earn points toward your reward ($75), and support your building's sustainability rating. 

Building Managers

At the building level, the program targets a shutdown of heating and ventilation systems, as well as custodial services, to conserve energy during closures.  FEM and OOS work with specific buildings to facilitate a shutdown during Thanksgiving and Winter Closures, and with some buildings during shorter long-weekend holiday periods.  As a building manager, you qualify for a $250 incentive once you earn 100 points through the My Cardinal Green online platform. Login to participate and take advantage of efficiency opportunities for your building!