U.S. states are making a concerted effort to boost energy efficiency, with some promoting electric vehicles, efficient products, smart buildings, cold climate heat pumps, and zero-energy building codes.
Those are some of the findings from the 2019 State Energy Efficiency Scorecard, released by the American Council for an Energy-Efficient Economy (ACEEE). Since the publication of the 2018 International Energy Conservation Code, Maryland, Massachusetts, Nebraska, Illinois, and Ohio have adopted the updated code, with several other states considering adoption.
In addition, over the past year, Nevada, New Mexico, Washington, New York, and Maine passed 100% clean energy goals, along with plans to increase efficiency investment. A record number of states adopted new efficiency standards for a variety of products and equipment, some in direct response to the federal rollback of standards for light bulbs, ACEEE says.
The most energy efficient states remained Massachusetts and California. Maryland was the most-improved state. Kentucky, North Dakota, and Wyoming lagged behind the other states in promoting energy efficiency.
Related Stories
Codes and Standards | Jul 26, 2017
New ISO standard on video fire detectors will help identify fires more quickly
The standard marks the first comprehensive international specification for this equipment.
Codes and Standards | Jul 25, 2017
Geotechnical solutions prevent building distress due to expansive clay soils
The condition is the most common geologic hazard in the U.S.
Codes and Standards | Jul 24, 2017
Non-union labor gaining ground in New York City
President of contractors’ group says competitive pricing is spurring more open shops.
Codes and Standards | Jul 20, 2017
New tallest tower west of the Mississippi built to stringent seismic standards
L.A.’s new 1,100-foot skyscraper dominates city’s skyline.
Codes and Standards | Jul 20, 2017
Chicago rises to the top of U.S. cities in percentage of LEED or Energy Star office buildings
Certified office buildings reach 66% in windy city.
Codes and Standards | Jul 19, 2017
Economic impacts of climate change will jump over next two decades
Average annual cost to buildings and infrastructure from eastern storms to rise by $7.3 billion.
Codes and Standards | Jul 18, 2017
Energy modeling yields accuracy within 4%, says new study
Results of the study support the usefulness of the practice.
Codes and Standards | Jul 13, 2017
Net Zero Energy rebranded as ‘Zero Energy’
ILF aims to make new certification the sole standard for highest performing buildings.
Codes and Standards | Jul 13, 2017
New York City creates $10 million fund to help women- and minority-owned firms win construction contracts
The money is earmarked for up to $500,000 surety bonds per contract.
Codes and Standards | Jul 12, 2017
New International Building Code allows weather-resistive barriers above 40 feet
Danger of propagating flames now deemed negligible.