Tag Archives: Home Energy Audit
Posted on 12. May, 2010 by Rebecca Firestone.
A few months ago we published an interview with a GreenPoint Rater to de-mystify the GreenPoints system that was suddenly taking California building departments by storm. Like LEED and several of the current rebate programs, GreenPoints has tie-ins to Title 24’s energy compliance scoring, and so we’ve had to help our clients to interface with this new standard.
There’s another standard that’s been around for a long time – the Home Energy Rating System, or HERS. For the first time, we are having to tell our clients that they will have to do at least one HERS verification in order to meet the new 2008 standards of California’s Title 24 energy code. Suddenly, everyone had questions. What in the heck do HERS raters actually do, and what does it cost? Is this going to be a huge headache or a minor annoyance? What benefit is there to HERS testing apart from compliance? What does a person have to do to become certified as a HERS rater?
Posted on 26. May, 2009 by Alan Huguenot, CEPE.
Registered California Certified Energy Analysts (CEA’s) such as ourselves can assist Architects, Builders and Developers through:
Existing Home Energy Audits: The Certified Energy Analyst (CEA) performs a site survey of an existing home and identifies all energy consuming equipment; Lighting, HVAC and Appliances. The CEA also measures the home and determines R-values and U-values for the existing building envelope. Performing a general ducting and systems visual inspection, looking at hot water tank blankets and insulation, hot water re-circ systems etc. The CEA may also decide that a duct blower test or door blower test, usually done by a HERS-rater may be required to determine the tightness of the building and ducting leakage.