Cities Moving on Clean Energy

American cities are reducing climate pollution by investing in energy efficiency, renewables, grid innovations, and clean transportation.

Energy Efficiency
Fifteen U.S. cities and one county aim to transform commercial real estate markets by requiring building owners to make their energy use information transparent to the public. As a result of New York City’s law, “building energy use information is playing an increasingly important role in real estate decisions,” according to a U.S. Department of Energy (DOE) evaluation that concluded the program led to 5.7% energy use reduction, 9.9% carbon emissions reduction, and the creation of over 7,000 jobs from 2010 to 2013. The Institute for Market Transformation further found that these policies across the U.S. lead to not only better energy performance and economic benefits, but also occupant health.  

Home buyers across the country will likewise be able to consider energy use in their purchasing decisions. By 2018 Multiple Listing Services (MLSs) across the U.S.– property datasets that real estate agents use in home sales—will include energy efficiency information, thanks to an industry effort that the U.S. Department of Energy is spearheading.

Energy upgrades add monetary value, according to a Washington, D.C. study in which high-performance homes had premiums as high as 7.7%, and even more with rooftop solar. Even better news: deep energy efficiency need not be limited to wealthy homeowners, as Habitat for Humanity is proving with its pioneering net-zero energy affordable housing in Wisconsin.

Renewable Energy
In January 2016, Sierra Club challenged 100 U.S. cities to use 100% renewable energy, soon after San Diego became the largest city in the U.S. to commit to that goal. San Diego will clearly benefit from California’s recent continuation of net metering rates—utility payments to residents for generating their own solar—but the city’s primary action will be to adopt community choice aggregation, which allows residents to purchase clean energy from the grid.

How is the electric grid handling increasing amounts of renewable energy? New York is responding with a state directive to turn utilities into “air traffic controllers” of distributed energy resources on the grid, to keep up with emerging technologies—especially renewables—while also serving consumers more effectively.

Meanwhile, city-run Austin Energy is partnering with Seattle-based 1Energy on a project to store solar energy when the sun’s not out, and Eugene, Oregon’s cooperative utility is investing in three microgrid projects connected to solar power that can help the community remain resilient in emergencies.  

Electrified transportation has a major role to play in this new integrated energy system. Seven of Philadelphia’s transit stations have battery banks that store power from train car braking, and either save that power for trains to use later or sell it to electricity grid operators to regulate overall power flow. The program has saved $40,000 in energy costs per station, and generated $250,000 in annual revenue since its inception in 2012.

The value of electric vehicles (EVs) is not lost on utilities, with San Diego Gas and Electric installing 3,500 new EV charging spots in a pilot, and Spokane, Washington utility Avista marching ahead with plans to install charging stations in 120 single-family homes, 100 workplaces and apartment buildings, and 45 public locations.

Globally, we need $12.1 trillion in renewable energy investments over the next 25 years to transition to clean energy and stem the worst consequences of climate change, according to Bloomberg New Energy Finance and Ceres; approximately $7 trillion is already in the pipeline. London is one city stepping up to the plate with its own green finance initiative. Green bonds are on the rise worldwide. Refreshingly, in January 2016 Los Angeles Department of Water and Power ratepayers embraced a rate hike, 80% of which will address clean energy and climate change mandates.  

Author Bio

Elizabeth Willmott

former New Energy Cities Program Manager, Climate Solutions

Elizabeth served Climate Solutions as program manager for the New Energy Cities program, working with cities to help them meet their carbon reduction goals through innovative programs and policies. She most recently authored The Urban Clean Energy Revolution, a detailed compendium of urban climate solutions worldwide (also published in segments as the Low-Carbon Cities blog series), and Breaking Down Barriers to Deep Energy Efficiency in King County, a briefing paper on how to overcome obstacles to deep home energy efficiency. She also co-authored Powering the New Energy Future from the Ground Up, a July 2012 report on small and medium-sized cities around the U.S. that are demonstrating leadership in local clean energy innovation.

Elizabeth knows and loves local government. As lead author of the World Bank’s 2011 climate change adaptation guide for cities in developing countries, co-author of King County’s 2007 adaptation guidebook with ICLEI and the University of Washington, climate change aide to former King County Executive Ron Sims, and project manager of the first King County Climate Plan in 2007, Elizabeth brings a deep and wide background in community climate planning to the New Energy Cities team.

The program’s focus on "carbon math" also bears Elizabeth’s signature. She first found religion in Excel spreadsheets as the Recovery Act performance and accountability lead for the U.S. Department of Housing and Urban Development, overseeing the results of $13.6 billion in grants to cities and communities around the U.S.  Today her data-driven approach is most obvious in New Energy Cities’ energy maps and carbon wedge graphics.

Outside of work Elizabeth leaves ample time for gardening, biking, and movie-watching with her husband Andy. She holds a double degree in biology and Chinese language from Williams College and a master’s degree in public policy from Harvard Kennedy School.

Give for a brighter future

Did you enjoy this article?

Recent posts