After kind of a slow start last fall, the SMUD Home performance program part of the Energy Upgrade California program has been going in full swing for a few months now. I thought it would be interesting to share some results of the program by profiling a recent project I completed in Fair Oaks. In [...]
Posts Tagged HVAC
This October we finally began work on our Multi-Family green retrofit project. If you haven’t read previous articles on it, this is a project we have spent nearly a year putting together and getting the go ahead from HUD. The project is on a 78 unit senior apartment complex constructed in the late 1970′s. The [...]
Here’s a good article and graphic from Fine Homebuilding by Martin Holladay, Senior Editor of GreenBuildingAdvisor.com. It outlines a 10 step program that’s guaranteed to reduce your utility costs. It’s along the lines of the page found on this site, but includes a pyramid shaped graphic that’s kinda cool. As always the first step is a [...]
When contemplating improving our home’s performance it helps to have a general guideline or ordering of priorities when making the decisions that provide the most benefit for our investment. It’s important to look at the house as a system where each part interacts and ideally works together with the rest. If we ignore this interaction and focus our attention on single source solutions, at best we miss opportunities to leverage our decisions and in the worse case cause unintentionally negative results.
Many families experience comfort and health issues in there homes and don’t realize that there are solutions to those problems. You shouldn’t have to freeze in winter or broil in summer because the comfort systems in your home don’t operate correctly or cost a fortune in utility bills. You shouldn’t have to deal with drafty [...]
Infrared Thermal Imaging
May 3
Originally developed by the U.S. military as an advanced weapon sighting technology FLIR or Forward Looking Infra Red thermal imagers were eventually adapted by firefighters to aid in identifying hidden fires in walls and looking for victims in low-visibility smoke environments. Unlike x-ray technology infrared does not see through a material but graphically measures subtle [...]
Ductwork Testing
Apr 29
Based on field testing conducted statewide over a number of years, the California Energy Commission estimates the average duct leakage in California homes regardless of size and vintage to be 30%.
This translates into an increase in heating and cooling costs of approximately 20% for the average home.
Last Friday I had the opportunity to attend a contractor orientation for the SMUD Home Performance Program. I wanted to share some of the details of the program as they stand right now. Please keep in mind minor modifications may be made to some of the details of the program as they get closer to [...]
The federal government’s stimulus package provides tax credits for an assortment of energy efficient home improvements. These range from building envelope improvements like air sealing and insulation through windows, heating and cooling equipment all the way to renewable energy projects like PV solar.
It’s a given that a green home should provide its occupants with superior indoor air quality, but the reality is all homes need good ventilation to exchange indoor air often containing moisture, odors and pollutants with fresh outdoor air. Thanks to environmental programs such as the Clean Air Act and other regulation our outdoor air [...]
According to an article today in the Sacramento Business Journal Sacramento County has received $16.5 million in state funds to start their AB811 energy efficient loan program. If you haven’t read my previous posts on the subject, AB811 was a bill enacted last year to allow California cities and counties to set up special assessment districts [...]
According to the Building Performance Institute, building performance is a systematic approach to improving the comfort, health, safety, energy efficiency and durability of our customers homes and places of work. Comfort is improved by treating the building as a system of processes…
On January 12th of this year the Sacramento City Council adopted a resolution to join the CaliforniaFirst program to provide financing for renewable energy and energy efficiency improvements to property owners. CaliforniaFIRST is a statewide program instituted by…
A little background on Sacramento’s involvement in AB811. In the summer of 2008 City Council member Kevin McCarty requested City staff research the creation of a voluntary property assessment district to fund energy improvements and solar installations for City property owners. As a result the City formed a regional collaborative with Sac County, Yolo County, cities within those counties, SMUD and Valley Vision to pursue developing an AB811 program.
