Energy efficiency retrofits for multifamily buildings offer a host of benefits beyond energy savings to building owners and tenants. The problem is that efficiency programs that spur investment in this kind of work are not always assessed fairly.
This is a busy time of year in competitive sports. Top teams in the NBA (including our hometown Wizards) and NHL are competing for the Larry O’Brien Trophy and Stanley Cup. American Pharaoh just won the Kentucky Derby last week, and Chelsea took the Premier League title. But don’t forget about another friendly competition—the one for most energy-efficient city in the 2015 City Energy Efficiency Scorecard! There are only five days to go until the results are released on Wednesday May 20.
Earth Day turns 45 tomorrow, which means spring is in full swing and summer is just over the horizon. But you can stay calm, stay cool, and lower your carbon footprint, too, despite the approaching heat, by putting energy efficiency to work for you. Here is a sampling of tips gleaned from our recently launched smarterhouse.org, the evolution of ACEEE’s Consumer Guide to Home Energy Savings.
Chicago—More energy-efficient elevators can significantly reduce the costs of operating a building, but the information needed to help building owners identify the appropriate elevator system—and the savings associated with it—aren’t readily available, according to a new study published by a leading policy group.
Energy efficiency programs serving utility customers have grown rapidly over the past decade. While the rates of growth may have slowed in the last couple of years, most states have policies in place to achieve higher and higher energy savings from utility energy efficiency programs. In order to achieve high energy savings, program administrators can follow two key strategies: (1) get more customers to participate, and (2) get more savings from each participating customer.
A zero net energy (ZNE) building is a home or commercial building that on average produces as much energy as it uses, achieved through energy efficiency and renewable technologies. The ZNE concept has captured the imagination of the building design and clean energy communities. Now, policymakers, businesses, and a broader segment of the general public are showing an increased interest in ZNE as a means to reduce building operating costs and environmental impact while addressing energy supply challenges.
When ACEEE launched the Multifamily Energy Savings Project two years ago, we offered one of the first estimates of potential energy savings – $3.4 billion – for multifamily buildings, a traditionally underserved market. Since then, we continue to report on opportunities and challenges for achieving these savings.
If you’ve gone for a jog or visited your neighborhood gym recently, you may have noticed new accessories popping up amid the sea of iPhones and earbuds. There’s a good chance that some of your fellow runners or gym goers have been using wearable performance monitors—like the Fitbit Flex or Jawbone UP—to track their physical activity. Or perhaps you’ve seen a post from a friend on Facebook bragging about their new personal record for fastest mile. The idea behind these devices and apps is simple: the better you track performance, the more knowledge you have to improve your routine.
In my college dormitory, there was a large, bright poster in the basement laundry room. The poster encouraged us to always use the “cold” setting on the washing machine in order to save energy. It probably cited an EPA figure that 90% of energy used in laundry goes toward heating water. As an environmental science major, I dutifully used the cold cycle already, but I remember noticing that most of my classmates did not.
When trying to change behavior, posters alone don’t work.
State and local governments are laboratories for innovation in energy efficiency policies and programs. Policymakers, regulators, and citizens at all levels increasingly recognize that energy efficiency is crucially important to their economies and are increasingly taking action and seeking information on policies and programs in their communities. Today ACEEE is launching a new database tool that highlights the energy efficiency leadership—and opportunities for improvement—of state and local governments around the United States.