Sean Armstrong is the Managing Principal of Redwood Energy, one of the nation’s leading ZNE design firms and an Efficiency First California board member. His argument for electrification is based on his extensive experience in multifamily housing.
The conventional wisdom is that when it comes to home heating, gas is cheap. So why is the trend toward building all-electric homes accelerating?
It turns out…Continue
Added by Efficiency First California on August 10, 2018 at 1:50am — No Comments
In all the discussions about how to best save energy and power the future, people sometimes forget that the clean energy system of tomorrow will be built not on spreadsheets or by some fancy computer modeling tool, but by hardworking crews in the field. These folks often don’t get enough credit for what…Continue
Added by Efficiency First California on June 5, 2018 at 11:34am — No Comments
When it comes to energy, society is at a crossroads. Our existing supplies are heavily based on fossil fuels, a limited and dirty solution. There is no question that we must transition to a cleaner and more sustainable future. Fortunately, there are alternatives…Continue
Added by Efficiency First California on May 1, 2018 at 3:59pm — No Comments
It’s a common practice to try to encourage or change behavior with incentives. Parents do it all the time. Have you ever agreed to do something for the reward that was promised upon completion? Finished your dinner so you could have ice cream? Or as Pink Floyd famously sang “how can you have any pudding if…Continue
We’re taking a departure from the goings on at the state capital and will instead focus on some events that are occurring across the state of California.
The landscape for energy efficiency incentive programs in California is changing. Late last year, a program in Southern California…Continue
Added by Efficiency First California on March 18, 2018 at 9:30pm — No Comments
There is some debate among scholars over when humans first learned to control fire. A large body of evidence suggests people have been using it for around 600,000 years, but recent discoveries have pushed the date back to as far as 1 million years ago. Regardless of when exactly it started, there is no…Continue
Having a good way to measure efficiency is valuable to the home performance industry for many reasons. Easy to obtain, low cost, accurate savings data can be used to better educate consumers, close sales and help crews use their time more effectively when installing upgrades. Accurate data enables rebate…Continue
Added by Efficiency First California on January 29, 2018 at 1:03am — No Comments
There is a lot of conversation these days about making buildings Zero Net Energy (ZNE). The basic idea is that a ZNE house or building produces as much energy as it uses in a year. Early adopters have been interested in ZNE building for years, but its only recently that…
Added by Efficiency First California on August 8, 2017 at 10:19pm — No Comments
Up to 40% cuts on the table to EnergyStar and more. Visit http://www.ase.org/Please take action.…Continue
Added by Will johnson on July 27, 2017 at 12:03pm — No Comments
At some point in time man gained control over fire. Fire was very useful: it could be used to cook food, provide light, and its heat allowed us to survive in hostile environments.
Thousands of years later, some things haven’t changed much. Whether we have a natural gas or propane furnace or (in some parts of…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 1:00pm — No Comments
Two Addison Homes projects have earned 2016 Housing Innovation Awards from the U.S. Department of Energy. Addison Homes won in both the Innovation…Continue
Since last June I have been qualifying homeowners in the Los Angeles County for the Home Upgrade "Energy Upgrade California" program sponsored by the State Of California, funded in part by the Federal Government, and YOU the Customer of the Utility Companies.
We test your home and give you the results all at no cost to YOU! What's the catch you ask? Two appointments need to be made and kept by the homeowner(s). The program provides assistance and incentives up to $6500 for home…Continue
Added by John Kaye on September 4, 2015 at 3:00am — No Comments
There has been much ado about the recent paper published by E2e; Do Energy Efficiency Investments Deliver? Evidence from the Weatherization Assistance Program, the final word on which is yet to be written.
Decades of experience and verification prove energy efficiency programs deliver huge benefits to consumers and the environment - and these benefits far exceed the costs. But numbers can be distorted and therein is the bane of Energy efficiency projects.
E2e has some heavy…Continue
I was called in to perform a last minute duct test for a modular home builder. He was all in a dither to have a duct test and a blower door test done on a Friday so that he could get his Certificate of Occupancy (CO) so the homeowner could move in the following Monday. He said that he’d just found out that he needed these tests. The building inspector asked for them at the last minute!
I was glad to do it partially because it’s good to have builders aware of what is going on…Continue
Homeowners are often aware of the different problems they experience in their homes: uncomfortable rooms, high utility bills, poor indoor air quality, etc. However, homeowners are generally unfamiliar with the concept of Home Performance, the Whole House approach, and how energy efficiency upgrades can address these concerns. We regularly hear these stories and find that by listening, asking the right questions, educating, and providing guidance, we can help homeowners feel…Continue
Solar Energy + Energy Efficiency Services – to DO or NOT to DO – is no more a Shakespearean dilemma!
The SMB solar installer finds himself in a challenging spot today