Problem scale. Significant, untapped opportunities exist to improve the energy efficiency of the nation’s multifamily housing stock, which accounts annually for more than 100 million tons of carbon emissions and approximately $22 billion in energy expenditures . Most multifamily rental properties were constructed before modern building energy codes were adopted, and existing utility incentive and rebate programs often overlook the…Continue
Added by Igor Zhadanovsky on January 11, 2017 at 10:30pm — No Comments
So you want to design an energy-efficient home? You’ll need to simulate the home’s energy use with a model. Art pioneered the computer-based building simulation model and the procedures for estimating energy savings. These same…Continue
Added by Home Energy Magazine on February 21, 2017 at 9:15am — No Comments
Demand response and energy efficiency programs are complementary: energy efficiency reduces both energy use and peak demand while demand response provides additional peak demand reductions. In this blog, we use data to illustrate the importance of each, including some new data on actual savings from demand response programs.
For more than 20 years, ACEEE has been taking a close look at the energy…Continue
Home Energy publisher Tom White recently spoke with Josh Notes, co-founder and managing partner of greeNEWit. Among many other accomplishments, greeNEWit was recognized by the EPA with a 2016 ENERGY STAR Contractor of the Year Award for its outstanding efforts to increase the adoption of energy-efficient products in homes.
greeNEWit, an ENERGY STAR partner since 2009, was honored for helping…Continue
Added by Home Energy Magazine on February 8, 2017 at 1:36pm — No Comments
[This blog was reprinted with permission from the Solar Decathlon Blog.]
It’s no surprise that many of the top-notch students who have participated in the U.S. Department of Energy Solar Decathlon go on to have successful careers in architecture and engineering. Some become…Continue
Added by Home Energy Magazine on January 30, 2017 at 9:41am — No Comments
Contractor of the Year is awarded to Home Performance with Energy Star participating contractors who exhibit outstanding professionalism, build strong customer relationships, and apply building science solutions to improve homes.
In August of 2016, we posted a video describing the design and construction of the foundation and floor framing of our High Performance Tiny…Continue
Added by Chris Laumer-Giddens on January 12, 2017 at 2:30am — No Comments
For most American households, a 5-30% savings on energy bills is possible by making home energy upgrades typically identified in a home energy assessment. State and local governments, utilities, and nonprofits across the nation offer programs that allow home owners to upgrade their home to reduce energy use. Through the Better Buildings Home Upgrade Program Accelerator, DOE is working with partners that offer…Continue
A recent study (I have a copy, trying to find a link to full report) found that installation of asbestos shingles on the outside of the home caused the nailpoints to drive asbestos debris inside the wall cavities of homes. Blowing insulation into the walls caused a release of fibers into the air of the home exceeding safe levels.…Continue
Image 1: The 100K project was designed to have a widely open concept. The home includes 2 bedrooms and 2 full bathrooms. The 850 sq ft floor area allows for an open interior feel with maximum utilization of every inch.
Ohio's Most Efficient Rental…Continue
Added by Luke Langhals on December 22, 2016 at 10:00am — No Comments
A home is intimately tied to the health and wellbeing of its residents. It is where people go to take care of themselves and seek comfort. People in the United States spend approximately 70% of their time at home, which means that ensuring homes are a healthy refuge is vitally important.…Continue
Added by Home Energy Magazine on December 20, 2016 at 3:00pm — No Comments
On December 14, 2016, the Portland City Council unanimously adopted an ordinance requiring home energy scores for single family homes listed for sale. This innovative new policy will help Portland create jobs for its…Continue
Addison Homes was amongst the home building industry’s best and brightest honored with a 2016 Pinnacle Award during the 13th annual Celebration of Excellence. Presented by the Home Builders Association of South Carolina, Pinnacle Awards recognize the state’s builders and remodelers who have achieved the hi
ghest standard of quality craftsmanship, innovative problem-solving and customer satisfaction.…Continue
Added by Michelle Usher on December 7, 2016 at 8:30am — No Comments
In early November 2015, the boiler failed in building manager Chiaka Patterson’s 12-unit multifamily building in the Morgan Park area of Chicago. As winter was quickly approaching, Mrs. Patterson worried about her tenant’s comfort and safety. She reached out to Community Investment Corporation (CIC) to assist her with…Continue
Added by Amber Vignieri on December 9, 2016 at 7:16am — No Comments
The U.S. Department of Energy (DOE) published new minimum energy efficiency standards for residential central air conditioners and heat pumps today. The new standards, which are based on a negotiated agreement, will reduce air conditioner and heat pump energy use by about 7%, translating into hundreds of dollars in electricity bill savings for consumers over the life of their equipment.
There has been a lot of interest of late in the weatherization and broader home performance community in putting a value on the health benefits of weatherization. We’ve come a long way in the last several years and have reached, I think, some strong consensus that the health benefits of weatherization and home performance retrofits are real and valuable. This means that making healthy housing a part of your business plan makes good sense.
E4TheFuture is a nonprofit organization…Continue
The United States and Canada have been fortunate to have access to natural gas for space heating, water heating, and other applications. Over the decades, gas supplies have been both reliable and affordable. We also believed that natural gas was clean and environmentally friendly, and was therefore reasonable as the fuel of choice. Sadly, this situation is changing; natural gas is becoming less attractive.
What has changed? First, research has shown that natural gas…Continue
Residential PACE (property assessed clean energy), an innovative solution for financing energy efficiency and renewable energy projects, is being led by a set of industry mavens seeking to realize the promise of this public–private partnership. Specifically, industry stakeholders have come…Continue
There is still much uncertainty about how the new Trump administration will effect home performance businesses and the energy efficiency of U.S homes. But over the last eight years many states, local governments, and utilities have begun major initiatives that will continue to support professionals who are working to create high-performance homes.
Stories like Mark and Jane’s who sold their home in Carmel, California fixer upper with a couple acres in Grass Valley so they could pursue their micro-farm dream in their retirement. With extensive energy upgrades in the attic and to their crawl and mechanical systems, they reduced consumption by…Continue