Boston: America’s Most Energy Efficient City
Mayors and local lawmakers in America’s largest cities continue to take innovative steps to lower energy costs for consumers and businesses, increase their resilience, and reduce pollution through increased energy efficiency, according to the 2nd edition of the City Energy Efficiency Scorecard, released by the American Council for an Energy-Efficient Economy (ACEEE).
The ACEEE report finds that Boston continues to be the most energy-efficient city in the nation, receiving 82 out of a possible 100 points, an improvement of more than five points from that city’s 2013 score. Trailing Boston, the top 10 US cities for energy efficiency are: New York City (#2), Washington, DC (#3), San Francisco (#4), Seattle (#5), Chicago (#6), Minneapolis (#7), Portland (#8), Austin (#9), and Denver (#10). With 9 of the top 10 cities improving their scores from 2013, Boston faced increased competition for the top spot.
Key findings in the 2015 City Energy Efficiency Scorecard include the following:
- Washington, Los Angeles, Chicago, Minneapolis, and Seattle are the most improved cities compared to the 2013 City Scorecard, with many showing double-digit improvements in their scores. Los Angeles, for example, established a strong energy savings goal, and Chicago enacted a new commercial building benchmarking ordinance.
- Other cities have also improved their scores since the last edition, including several in the Southeast United States. Atlanta, the leading city in the Southeast, saw an improvement of 5 points, earning new points for local government operations, buildings policies, energy and water utilities, and transportation policies. Charlotte made a strong showing as well, improving by nearly 8 points. Jacksonville, the lowest scoring city in the 2013 edition, saw a 50 percent increase in its score.
- All of the ranked cities, even the highest scorers, have significant room for improvement. Boston was the only city to earn over 80 points, and only 13 cities earned more than half of the possible points.
ACEEE research analyst David Ribeiro, the lead report author, said:
“Our findings show that cities continue to be laboratories of innovation when it comes to energy efficiency, with many pushing the envelope for more energy savings in the last few years. Cities are also improving their approaches when it comes to tracking and communicating their efforts to save energy. By capturing these efforts in the Scorecard we hope local leaders from cities of all sizes can learn best practices from each other and deliver the benefits of energy efficiency to their communities, such as a stronger economy and a cleaner environment.”
In the five key areas covered by the report, the key findings are:
- Government operations. Leaders in efficiency in local government operations are Denver, New York City, and Phoenix, all of which have set policies to increase efficiency in city government, procurement, and asset management.
- Community initiatives. The top-scoring cities in community-wide initiatives are New York City and Boston. They both have systems to track progress toward efficiency-related goals for the whole community, and strategies to mitigate urban heat islands. They also have efficient distributed-energy systems, such as district energy and combined heat and power, and policies or programs to plan for future ones.
- Buildings. Leading cities in buildings policies include Boston, New York City, and Washington. These cities have adopted or advocated for stringent building energy codes, devoted resources to building code compliance, established requirements and incentives for efficient buildings, and increased the availability of information on energy use in buildings through benchmarking and transparency policies. Residents and business owners can also access programs that take a systemic, building-wide approach to retrofits and upgrades.
- Utilities. The leading cities in the energy utilities area are Boston, San Francisco, Portland, Minneapolis, and Chicago. Their energy efficiency programs offer high levels of savings. These cities also have productive relationships with their utilities in program implementation and access to energy data. Boston, San Francisco, Seattle, New York City, Los Angeles, Austin, Atlanta, Fort Worth, and El Paso are the leading cities in tackling efficiency in their water systems.
- Transportation. Cities with the top transportation policy scores include Portland, Washington, Boston, and Seattle. Their initiatives include location-efficiency strategies, shifts to efficient modes of transportation, transit investments, efficient vehicles and vehicle infrastructure, and energy-efficient freight transport.