San Francisco Outpaces its Greenhouse Gas Emissions Goals

Calling the news proof that "fighting climate change and growing a thriving economy can go hand-in-hand," San Francisco Mayor Ed Lee announced some substantial progress in greenhouse gas emissions reductions.

1 minute read

January 31, 2015, 9:00 AM PST

By James Brasuell @CasualBrasuell


A press release from the office of San Francisco Mayor Ed Lee "announced that San Francisco greenhouse gas emissions in 2012 were 23 percent below 1990 levels and the City is on track to reduce its greenhouse gas emissions 25 percent and 40 percent below 1990 levels by the year 2017 and 2025, respectively."

"An emissions inventory, conducted by the San Francisco Department of the Environment, shows that San Francisco’s Citywide emissions for electricity, natural gas, on-road transportation, fuel and waste totaled 4.8 million metric tons of carbon dioxide equivalent (CO2e) in 2012. This compares with 6.2 million metric tons in 1990. This represents a reduction of approximately 23 percent in relation to 1990 emissions. The data and reduction were independently, third-party verified by ICF International."

The press release cites programs with regard to vehicle fuels, commercial electricity, and recycling and composting as responsible for the additional carbon emissions reductions since 2010.  

The press release includes a lot more detail about the city's ongoing efforts to reduce greenhouse gas emissions as well as the announcement of CleanPowerSF, "a renewable energy alternative to the Pacific Gas and Electric Company (PG&E)." 

Monday, January 26, 2015 in City and County of San Francisco Office of the Mayor

portrait of professional woman

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching. Mary G., Urban Planner

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching.

Mary G., Urban Planner

Cover CM Credits, Earn Certificates, Push Your Career Forward

Logo for Planetizen Federal Action Tracker with black and white image of U.S. Capitol with water ripple overlay.

Planetizen Federal Action Tracker

A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.

June 11, 2025 - Diana Ionescu

Rendering of Shirley Chisholm Village four-story housing development with person biking in front.

San Francisco's School District Spent $105M To Build Affordable Housing for Teachers — And That's Just the Beginning

SFUSD joins a growing list of school districts using their land holdings to address housing affordability challenges faced by their own employees.

June 8, 2025 - Fast Company

Yellow single-seat Japanese electric vehicle drivign down road.

The Tiny, Adorable $7,000 Car Turning Japan Onto EVs

The single seat Mibot charges from a regular plug as quickly as an iPad, and is about half the price of an average EV.

June 6, 2025 - PC Magazine

White Waymo autonomous car driving fast down city street with blurred background at night.

Seattle's Plan for Adopting Driverless Cars

Equity, safety, accessibility and affordability are front of mind as the city prepares for robotaxis and other autonomous vehicles.

June 16 - Smart Cities Dive

Two small wooden one-story homes in Florida with floodwaters at their doors.

As Trump Phases Out FEMA, Is It Time to Flee the Floodplains?

With less federal funding available for disaster relief efforts, the need to relocate at-risk communities is more urgent than ever.

June 16 - Governing

People riding bicycles on separated bike trail.

With Protected Lanes, 460% More People Commute by Bike

For those needing more ammo, more data proving what we already knew is here.

June 16 - UNM News