Ventilation in the 2019 California Energy Code
It is not unusual for California to be first and unique. Just one year after the 1973 oil embargo exposed this country’s reliance on foreign oil, California was the first state to implement a ...
Ceiling fans, and their light kits, can be substantial energy users. Changes in product design and consumer education offer major savings opportunities. [continue reading]
Q:Is there a standard for energy-efficient ducts? I was called to a home built in 1955 that is under a warranty from a recent sale. The customer wanted us to “fix the ducts.” ... [continue reading]
These underappreciated - but growing - consumers of household energy deserve more attention. [continue reading]
How do we regulate the amounts of indoor air pollutants that are allowed to build up in the houses we live in? The answer is: We don't. [continue reading]
A boiler is generally more fuel efficient than a standard gas water heater, especially when the boiler is fully loaded. [continue reading]
Thanks for your interest in contributing a blog to the Building Performance Journal (formerly Home Energy magazine). We’re ...
Energy efficiency is good for the economy, good for families, good for workers, and good for the environment.