California and Massachusetts first states in energy efficiency
This marks Massachusetts' sixth consecutive year in first place, but the first time it shared the spotlight with the Golden State, which last held the title in 2010.
The states with the most ambitious targets include Massachusetts, Rhode Island, and Arizona.
The three most improved states are Missouri, Maine, and Michigan. The ACEEE State Scorecard identifies the following states as most in need of improvement: Louisiana (#47); Kansas (#48); South Dakota (#49), Wyoming (#50), and North Dakota (#51).
California continues to lead the nation in setting appliance standards.
The states with the most ambitious targets include Massachusetts, Rhode Island, and Arizona. New Hampshire is the most recent state to adopt energy savings goals for its utilities.
California, Massachusetts, and New York are out in front on energy-efficient transportation policies.
California's requirements for reducing greenhouse gas emissions have prompted several strategies for smart growth. Massachusetts promoted smart growth development in cities and municipalities through state-delivered financial incentives. New York is one of the few states in the nation to have a vehicle-miles-traveled reduction target.
Several states—including Massachusetts, New York, Texas, Vermont, and Washington—join California and Illinois in achieving top scores for building energy codes and compliance this year.
A growing number of states have taken major steps toward the adoption of the most recent DOE-certified codes for both residential and commercial new construction. These include Alabama, Delaware, Hawaii, Illinois, Maryland, Massachusetts, Michigan, New York, New Jersey, Texas, Utah, Vermont, and Washington.
Massachusetts, Maryland, and California score highest for their combined heat and power policies.
California, Washington, Colorado, Connecticut, Massachusetts, Minnesota, New York, and Tennessee set the pace in state government-focused initiatives.
California continues to lead the nation in setting appliance standards, having adopted standards for more than 100 products.
Within the past year, it became the first state to adopt standards for LEDs and small-diameter directional lamps, and it also updated its standards for HVAC air filters, fluorescent dimming ballasts, and heat pump water chilling packages.
States continue to be standouts in other regards when it comes to energy efficiency. New York posted an increase in electricity savings. Earlier in the year, the Empire State also completed major updates to its state building energy codes.
Utah and Tennessee made similar gains thanks to updates to state building energy codes this year. Arkansas committed to extend its energy efficiency goals and gained points for state government-led policies, having recently closed its first commercial PACE project. ■