Climate

EMISSIONS

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*Interim goals for 2030, 2035 and 2040 to be developed through fossil-free planning that is underway at each location

**90% direct reduction of total emissions from 2019 levels with residual emissions negated by carbon removal

Systemwide calculations based on campus and academic health centers’ reported emissions (excluding ANR, UCOP and LBNL) will be verified by a third party by early 2025.

Read More About UC’s Progress on Climate

The University’s total scope 1, 2 and 3 greenhouse gas emissions increased by 1% from the previous year but remained down 8% from pre-pandemic levels. Scope 3 emissions increased 10%, reflecting a continued return to normal post-pandemic, with all locations showing an increase in air travel emissions and some locations continuing to show an increase in commute emissions. Systemwide scope 1 emissions remained relatively constant, and scope 2 emissions decreased by 4%, reflecting a continued commitment to clean electricity and energy efficiency. UC remains dedicated to eliminating scope 2 emissions next year.

Since the new climate policy goals were adopted in 2023, UC campuses and health locations have been evaluating pathways to reduce scope 1 emissions by 90% from 2019 levels no later than 2045. All locations completed energy system decarbonization studies in fall 2024. These studies, which also consider equity impacts and educational and research opportunities related to decarbonization, provide pathways for campuses and health systems to meet their climate commitments. However, these projects will need to be implemented in a phased approach as funding sources are identified and become available. The systemwide Pathways to a Fossil Free UC Task Force will release the results of these studies in 2025.  

Additionally, by the end of 2024, all campuses (including their associated academic health centers) set scope 1 emissions reduction targets for 2030, 2035 and 2040. These locations will then complete climate action plans in 2025 that outline the steps they will take to meet those targets on the path toward achieving a 90% reduction in total emissions (scope 1, scope 2 and specific scope 3 emissions) by 2045. The climate action plans will also consider equity impacts and climate resilience as a continuation of each location’s recent work in these areas.

Diversity, Equity, Inclusion and Justice

Students lined up at booths at UCSC D&E Town Hall
Photo credit: Alessandra Alvares

Aligning with the systemwide priority of decarbonizing campuses and academic health centers, the Sustainability and Diversity, Equity, and Inclusion Working Group focused on the climate section of the UC Sustainable Practices Policy during 2023–24. Toward the policy goal of incorporating principles of anti-racism, diversity, equity and inclusion into specific policy areas by 2025, each campus developed a just transition and equity analysis as part of its state-funded decarbonization study. The analysis looked at potential impacts on labor from electrifying energy infrastructure and procedural equity that seeks to develop more effective solutions through inclusive processes, decision-making and equitable distribution of resources.

Read More About UC’s Progress on Diversity, Equity, Inclusion and Justice

While each campus collaborated with its consultants and staff to develop localized recommendations, the working group partnered with a systemwide consultant to synthesize findings and insights. These collaborative discussions facilitated coordination among campuses, enabled the sharing of best practices and led to the identification of potential decarbonization equity indicators. In the coming year, the systemwide working group will evaluate the proposed equity indicators, select the most feasible and impactful, and explore ways to integrate them into broader sustainability decision-making processes beyond decarbonization and electrification efforts.

Developing potential equity indicators for sustainability projects is an important and foundational step in advancing the University’s commitment to incorporating an inclusive and justice-oriented perspective in addressing environmental challenges.

Energy

To continue to reduce its carbon footprint, the University is efficiently using its resources and changing the sources of energy that campuses and academic medical centers consume.

Read More about uc’s progress on energy

Energy Efficiency

Energy efficiency and green building practices have reduced UC’s energy use intensity across its portfolio of buildings.

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$108M

Cost savings in 2023

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$524M

Cumulative cost savings since 2010

ENERGY USE INTENSITY (EUI)

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As a metric for relative efficiency, energy use intensity (EUI) is calculated by totaling all of the energy used by a location and dividing by the associated square footage. In 2023, UC locations continued their energy efficiency efforts while working to retain the energy use reductions realized in previous years, now with increased occupancy and campus activity.  As a result, the system was still able to achieve just under a 2% annual reduction in EUI but needs to drive additional efficiency increases over the next two performance years to meet UC’s cumulative goal.

Renewable Energy and the UC Clean Power Program

ENERGY – RENEWABLE ENERGY USE

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The University of California ranks first among colleges and universities when it comes to green electricity use, according to the U.S. Environmental Protection Agency. In addition to over 55 megawatts of on-campus projects, the University has two operating utility-scale solar projects in California under contract — Five Points (60 megawatts) and Giffen Solar Park (20 megawatts) — and an additional 30-megawatt solar facility with a 15-megawatt battery expected to come online in 2025. 

The University of California signed its first-ever wind energy contract in 2023, the largest renewable energy commitment by the University to date in support of campus decarbonization. The contract with SunZia Wind is from a 3,500-megawatt wind project in New Mexico that will deliver electricity to California along a 550-mile transmission line. The expected electricity generation from UC’s 85-megawatt portion of SunZia is equivalent to the total annual electricity consumption of UC Santa Cruz, UC Santa Barbara, UC Riverside and UC Merced combined. 

Renewable energy from the wind project will be used by every UC campus and academic medical center. UC Clean Power — an electric service provider operating through California’s Direct Access Program — will use a significant portion to continue serving campuses with clean electricity. The project will be a key resource for the Clean Power Program to continue meeting the state’s Renewables Portfolio Standard and statewide energy sector greenhouse gas reduction targets. UC Clean Power has provided 100% clean electricity to UC locations since 2018 and supplies approximately 47% of the University’s purchased electricity.

Food Service

A plate of fruits and vegetables
18%

of food and beverage purchases met sustainability criteria ($26.6M)

31%

of food and beverage purchases were plant-based ($46.2M)

Campuses have a goal to procure 25% sustainable food products, as defined by AASHE STARS, by 2030.

20%

of food and beverage purchases met sustainability criteria ($10.2M)

23%

of food and beverage purchases were plant-based ($11.4M)

UC Health has a goal to procure 30% sustainable food products, as defined by Practice Greenhealth, by 2030.

Read More About UC’s progress on Food Service

In fiscal year 2023–24, dining operations continued to ramp up with students returning to full-time in-person classes on campuses and expansions at academic health centers. Increased demand for food, as well as food cost inflation, led to a 14% increase in food spend systemwide compared to the prior year, driven by an 11% food spend increase on campuses and 22% increase at academic health centers. At the same time, spend on food purchases that met one or more sustainability criteria increased by 16% on campuses during the same period and stayed at the same level at academic health centers. As a result, sustainable food spend represented 18% of food purchases on campuses and 20% of purchases at health centers in FY 2023-24. This amounts to over $37 million going to sustainable food suppliers, almost $3.5 million more than the previous year. 

Of the University’s total food and beverage spend, 30%, or over $75 million, was on plant-based food items. This represents a $25 million increase over the prior year. Ten locations are already on track to meet the policy goal of at least 25% spend on plant-based food by 2030.

In its pilot year, the Leading on Climate Sustainable Food Services Fellowship supported several campuses and academic health centers in their efforts to improve data collection to support President Drake’s goal of “defining the actions and resources needed to procure at least 25 percent of our own food supplies from sustainable sources by 2025, five years ahead of the University’s existing goal.” The Global Climate Leadership Council also funded a project to provide technical assistance in advancing sustainable food supply chain sourcing and dining practices. In this first year of the project, the team engaged all campuses and academic health centers to understand challenges, opportunities, and future planning and collaboration opportunities. At the completion of the project, all UC dining teams convened at a summit to review the project outcomes and build momentum for the future.

General Sustainability Performance Assessment 

Read More about UC’s General Sustainability Performance Assessment

All nine undergraduate UC campuses participate in the Association for the Advancement of Sustainability in Higher Education’s Sustainability Tracking, Assessment and Rating System (AASHE STARS). 

Five of the nine undergraduate campuses currently hold an AASHE STARS Gold rating. UC Merced and UC Irvine have a Platinum rating. Two UC campuses, UC Berkeley and UC Riverside, extended their STARS reporting timeframe to submit through the just-launched and more comprehensive STARS version 3.0. UC Berkeley previously held a Platinum rating and UC Riverside a Gold rating.

STARS is the leading North American sustainable campus rating system and was developed by colleges and universities, including UC. The AASHE STARS Steering Committee guides the STARS development and implementation process and currently includes representation from the University’s sustainability staff. STARS is a transparent, self-reporting framework for colleges and universities to measure their sustainability performance. STARS provides the foundation for other campus sustainability rankings and is a primary standard by which peer institutions evaluate their overall achievements and progress in sustainability. UC campuses, academic health centers and Lawrence Berkeley National Laboratory received many additional awards in fiscal year 2023–24.

Green Building

LEED Certifications

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*Data reported only accounts for buildings certified through the first half of 2024.

Read More about uc’s progress on green building

In the past fiscal year, UC locations reported 18 new LEED-certified green building projects, including two Platinum, nine Gold, six Silver, and one Certified facilities. UC’s total LEED certifications now include 445 projects. The University’s building portfolio also includes 30 all-electric facilities and another three that do not use electricity for space or water heating (together these account for over 3 million square feet of occupied space). An additional 50 electric buildings (over 9 million square feet) are currently in development. UC locations are pursuing Parksmart certification for 10 new parking projects, adding to the University’s three existing certified facilities.

To further reduce the environmental footprint of its built infrastructure, the University launched the UC Low Carbon Showcase Project to highlight existing facilities designed to reduce embodied carbon. The showcase will create resource documents and training materials to demonstrate the benefits of low-carbon construction, such as advanced timber and green steel. Design techniques like life-cycle assessment and adaptive reuse will also be featured.

Health and Well-Being

Lady standing up talking at UC Davis Basic Needs Center

The University made significant progress toward its healthy vending and chemicals of concern goals in the past year. Eight campuses established baseline data on current vending machine spend.

Read More about uc’s progress on health and well-being

The Sustainability and Well-Being Working Group also explored ways to reduce chemicals of concern on campus, specifically in the area of chemicals found in air fresheners and furniture. They developed informational materials on indoor air quality impacts from air fresheners and sustainable furniture purchasing.

Procurement

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$34.2M

green spend on electronics (69%)

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$22.2M

green spend on indoor office furniture (91%)

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$3.5M

green spend on cleaning supplies (45%)

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$2.3M

green spend on office supplies (24%)

Green spend is defined as meeting preferred or minimum criteria in UC’s Sustainable Procurement Guidelines.
Suppliers reporting: Electronics (11), Furniture (7), Cleaning supplies (6), Office supplies (4).
UC Systemwide Spend Analytics category data provided by CalUSource.

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$18.6M

green spend on appliances and IT hardware (97%)

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$982K

green spend on office supplies (31%)

$7.8M

cost savings through medical device reprocessing, representing 230,000 pounds of medical waste avoided

Green spend is defined as meeting preferred or minimum criteria in UC’s Sustainable Procurement Guidelines.
Suppliers reporting: Appliances and IT hardware (6), Office supplies (1).
“Reprocessing” refers to the FDA-approved re-manufacturing process carried out on a used device, including cleaning, disinfection, sterilization, testing and related procedures to allow its safe reuse. This process allows health facilities to reduce their reliance on single-use devices.

Read More About UC’s Progress on Procurement

The University continues to partner with its strategic suppliers to improve sustainability practices across our supply chains. The University continues to use the EcoVadis tool to obtain supplier sustainability ratings covering environmental practices, labor and human rights, ethics and sustainable procurement. The platform is tracking more than 200 suppliers representing over $4.3 billion in spend. 

The University piloted a new process this year to improve its sustainable campus procurement data collection. The University analyzed data for over $90 million in total spend from 27 suppliers for the 2023–24 fiscal year. Within that spend, the University found that 69% of electronics, 91% of indoor office furniture, 45% of cleaning supplies and 24% of office supplies met UC’s requirements on minimum or preferred green spend, as outlined in the Sustainable Procurement Guidelines. This represents over $62 million in spend on products meeting green certification standards. This year, UC Health locations are also reporting their green spend on office supplies and electronics for the first time, as well as waste avoidance and cost savings from reprocessing equipment. Analysis of UC’s support of small businesses, presented to the state each year, can be found online.

Trademarks and Licensing

The UC Code of Conduct for Trademark Licensees Steering Committee met throughout the 2023–24 academic year to collectively assess trademark licensees’ progress on achieving their legally binding, contractual commitments to safe and fair workplaces in all facilities in which UC trademark licensed products are manufactured.

The committee discussed notable developments affecting UC campuses, including:

  • U.S. Customs and Border Protection’s enforcement of the landmark 2022 federal law Uyghur Forced Labor Prevention Act and the heightened risk of forced labor that UC campuses face as a result of licensees sourcing in China without the presence of independent, transparent assessments of workplace conditions and freely functioning human rights organizations.
  • Identification of UC licensees that source their products from production facilities in Pakistan required to sign the Pakistan Accord for health and safety in the textiles and garment industry, a legally binding agreement to achieve safe factories with the agreement of apparel businesses, international unions, worker advocacy organizations and the International Labor Organization. Signatories include a growing list of licensee and international apparel brands, encompassing more than 80% of licensees that have disclosed manufacturing sources in Pakistan for UC campuses’ products.
  • Remediation of wages and benefits owed to workers at Style Avenue, in El Salvador, by licensee Outerstuff following the factory’s closure.

Overall, the global impact of the University of California’s licensed product manufacturing extends to 52 countries where more than 4,000 disclosed suppliers manufacture for 342 licensee companies that are licensed to use UC campus trademarks on products that are sold to the public.

Sustainable Building Operations and Laboratories

401

total assessed green laboratories

Read More about UC’s Progress on Sustainable Building operations and laboratories

All campuses have completed at least three assessments through their green lab assessment programs. By the end of fiscal year 2023–24, the cumulative number of laboratories certified as green by campuses totaled 401. This number represents a systemwide increase — 7 percentage points — from the previous year in total certifications. This year also represented the second year of the incentive program for energy- and water-efficient equipment funded through a partnership with Fisher Scientific. In 2023–24 this program enabled 23 pieces of energy- and/or water-inefficient equipment to be replaced across the system, bringing the total to 40 pieces of equipment across the life of the incentive program. Collectively, campuses reported engagement with 2,005 individual researchers throughout the year.

Transportation

A bus and a bicycle.
73%

of students and employees are utilizing sustainable commuting methods

An electric car.
49%

of all vehicles and 74% of sedans and minivans acquired in 2024 were electric (zero-emission), plug-in hybrid or clean transportation fuel

An electric vehicle charging station.
>2,100

EV charging ports

Read More about uc’s progress on transportation

In 2023–24, the overall (student and employee) single-occupancy-vehicle (SOV) rate for the University of California was approximately 27%. This means over 70% of students, faculty and staff utilized a sustainable commute option, such as telecommuting or commuting to campus by walking, biking, taking transit, or in a vanpool or carpool. Telecommuting practices have remained steady over the past few years (much higher than pre-pandemic levels), and most locations continue to report a higher rate of employee and student use of sustainable commute modes year-over-year and when compared to the 2014-15 baseline. However, despite this progress, just over half of the reporting locations are meeting next year’s goal of reducing SOV commute rates by 10%. The University is analyzing options for post-2025 sustainable transportation targets to support the University’s greenhouse gas reduction and sustainability goals.  

Systemwide, 49% of all new fleet vehicles (light, medium and heavy-duty) acquired in fiscal year 2023–24 were battery-electric, plug-in hybrid or another qualifying clean transportation fuel vehicle, up 4% from the previous year. UC’s goal is that alternatively powered vehicles account for at least 50% of all vehicle acquisitions at each campus (regardless of vehicle size). This year, UC policy also required that all sedan and minivan acquisitions be zero-emission or plug-in hybrid vehicles. Systemwide, 74% of all sedans and minivans acquired met those criteria, falling short of the goal but representing a doubling of the percentage of acquisitions that met the criteria the year before. 

Over 2,100 active electric vehicle (EV) charging ports (and many more EV-ready locations) are installed at UC locations to support electric fleet and commute vehicles.

UC Health

Students at UCI Health examining two different injections.

Four academic health centers experienced operational and capacity expansion via acquisitions, and all locations continue to build or retrofit facilities to accommodate strategic growth. The planning, design and/or construction at each location, in partnership with corresponding campuses, incorporates the development of decarbonization plans aiming to eliminate at least 90% of greenhouse gas emissions from their energy systems by 2045.

Read More about UC’s progress on health

In addition, each academic health center focused on waste reduction goals. Despite experiencing a 9% growth in adjusted patient day volume across UC Health, pounds of waste per adjusted patient days decreased by 13.4%.

UC Health drafted an inventory of its scope 3 emissions, as committed to in the White House/Department of Health and Human Services Health Sector Climate Pledge and is developing equity-centered climate resilience plans as part of its commitment to decarbonizing the health sector.

The University of California’s Center for Climate, Health and Equity (CCHE) elevated clinical decarbonization as a health care priority. CCHE launched a Clinical Decarbonization Fellowship supporting four inaugural clinician fellows who worked on scope 3 decarbonization projects. CCHE also developed educational content about the health impacts of climate change for the American Medical Association’s Education Hub, which is now available for free to anyone, including over 271,000 health care providers nationwide. Finally, CCHE attended and presented at the major international climate negotiations, including the UN Climate Change Conference (COP28) in Dubai.

Water

WATER USE

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*Based on a 3-year average of fiscal years 2005–08

**2025 goal is a 36% reduction from baseline.

Systemwide calculations exclude ANR, UCDH, UCIH, and UCSFH.

Read More about uc’s progress on water reduction

UC’s systemwide potable water use per capita decreased from the previous year. Progress in water conservation continues, as nine UC locations exceeded their 2025 goal of reducing potable water use per person by 36% and the remaining locations continue to make efforts to meet or exceed the goal. Water use is not directly correlated with campus population, and consumption from process water use for research and building cooling remains significant.

UC locations are evaluating recycled water and stormwater capture opportunities, in alignment with resilience efforts to upgrade aging infrastructure, adapt to climate change and decarbonize energy use. The systemwide Water Working Group is developing a strategy for funding these types of projects. In addition, the working group is engaging stakeholders across the system to update drinking water policy to increase access to drinking water.

Zero Waste

WastE Generation – Campus Locations

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*These numbers might include a small amount of incineration that is being phased out.

**In 2021, waste generation per weighted campus user spiked due to pandemic-related closures as base-level operations continued but the number of users on campus decreased.

WASTE GENERATION – Health LOCATIONS

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*Per capita figures are calculated using Adjusted Patient Day (APD)

**Data provided if not counted in other waste streams

ZERO WASTE – DIVERsion

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*Waste incineration was counted as diversion prior to July 2022.

single-use plastics phase-out

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*Locations include campuses, academic health centers, LBNL and UCOP.

**Complete phase-out of single-use plastics may include exemptions where reasonable alternatives to plastic do not exist.

Read More about UC’s progress on zero waste

The University made significant progress toward the ambitious goal of phasing out single-use plastics by July 2024. While not all locations have completed the phase-out, 94% of UC locations have partially or completely eliminated single-use plastic foodware in UC-operated dining facilities, cafes and to-go facilities. More than 70% of locations reported complete phase-out of plastic bags, and the remaining locations are in the process of doing so. Approximately half of the locations have completely replaced plastic beverage bottles in vending machines.

A lack of non-plastic or commercially viable alternatives for some goods has raised challenges as UC campuses strive to phase out plastic foodware. In support of addressing these difficulties and toward compliance with the policy, the systemwide Zero Waste Working Group held a workshop at UC Berkeley to address pain points and share successes and best practices in phasing out single-use plastics. The working group also partnered with CalRecycle to hold a series of virtual workshops to focus on compliance with California’s Senate Bill 1383, the law that requires organic waste recycling as part of the state’s short-lived climate pollutant reduction strategy.

In pursuit of its broader zero waste policy goals, the University continued to make strides to lower per capita municipal solid waste generation to meet the 2025 goal of 25% reduction from the 2015–16 fiscal year baseline. Five campuses have already met the 2025 goal. In support of the state’s goals to reduce waste as part of its climate action strategy, the Zero Waste Working Group recommended methods for calculating scope 3 emissions from waste. Those emissions will be included in next year’s annual sustainability report as required by UC’s climate policy goals that were published in 2023.

Header photo credit: Sarah Brockhaus