Library

Federal statistics about national energy consumption in residential homes in 2020

Website article describing pros and cons of DC and AC batteries and explaining that AC batteries are less expensive than DC batteries.

Website providing certifications and codes for automatic gas shut off valves in the state of California.

Website highlighting the DOE Building Technologies Office Grid-interactive Efficient Buildings Initiative, including technical reports, other publications, resources, and presentations.

A website discussing the use of consumer-grade small electric wind systems such as turbines to lower energy costs.

Website article describing the way solar panels are coupled to AC and DC battery energy storage systems.

The International Association of Plumbing and Mechanical Officials (IAPMO) has been protecting the public’s health and safety for ninety-three years by working in concert with government and industry to implement comprehensive plumbing and mechanical systems around the world. Main website.

Products and specification for a State of California-compliant earthquake-actuated automatic gas shutoff valve.

Article describing different types of water softeners and how they work.

Website providing a searchable list of products that meet the EPA WaterSense criteria for water savings.

Article describing the capabilities of a Tesla Powerwall and its capacity to be used during a power outage.