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 green building
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 [...]
Catherine Mohr is a self admitted geek. An organic food eating, carbon footprint minimilizing, robotic surgery geek. She also wants to build her house green but is supicious of all the well meaning but ultimately materials focused “go green” articles in the media. I don’t claim to agree with everything she says, but I love the presentation [...]
We have completed our client interview and are armed with a list of issues based on that conversation and our analysis of the homes energy usage patterns from the last 12 months utility bills. I use a data collection form I put together which is part checklist and part list of prompts that I use as [...]
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.
The last post in this series discussed the benefits of a comprehensive energy audit as a starting point for any serious energy improvements. Not only will the information gathered assist in putting together an effective game plan, it will be required for most incentive programs including SMUD‘s Home Performance Program and Home Star. The [...]
With the emphasis on energy efficiency and upcoming local opportunities like SMUD’s Home Performance Program and AB811 funding, I thought it might be helpful to provide some information on what you can expect during an energy audit. Part of the reason being an audit will be required to take advantage of the larger incentive levels in most [...]
In case any of you are wondering whatever happened to this project or if it ever started, I thought I’d give a quick update on where we are in the process. No, unfortunately we haven’t started construction on the project yet. Yes, we are still planning to get going as soon as HUD and the powers that [...]
Water Friendly Landscaping
May 10
Traditional landscape practice emphasizes the use of large expanses of lush, green lawns together with planting areas of non-native ornamental plants, shrubs and trees. While these techniques result in landscapes that are pleasing to the eye and perhaps evoke memories of tropical vacations, they also require large amounts of water, fertilizers and labor to maintain.
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.
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 [...]
