Several local governments in California have passed building codes mandating that new buildings be 100% electric, banning the use of natural gas for space and water heating and cooking.
The state electrical grid is ready to handle additional demand from these actions, according to a post from the Natural Resources Defense Council. Electrification of space and water heating will increase California’s winter demand for electricity, but efficiency measures could blunt peaks.
Residential and commercial buildings will begin to shift to efficient heat pump space and water heaters, which can employ electricity during off-peak periods. Heat pump water heaters can function as thermal energy storage, preheating water when demand is low and renewable generation is abundant. They can then deliver hot water when demand is high, without drawing power from the grid.
Heat pump space heaters may also have some load-shifting potential. They can pre-heat homes at night to reduce the morning demand peak when people wake up.
Related Stories
| Jun 21, 2012
Brazilian engineering/construction firm Odebrecht sues Florida over ban on companies doing business in Cuba
Odebrecht Construction Inc., a Brazilian engineering and construction company, is suing the State of Florida over a new law that bans governments from hiring companies with business ties to Cuba.
| Jun 21, 2012
String of shattered glass balcony panels prompts call for code reform in Ontario
Since last summer, glass balconies have shattered at 13 different buildings in Toronto.
| Jun 21, 2012
California adds window film to building code
California is the first state to add window film into its building code. Window film, a polymer material, offers cost-effective energy savings.
| Jun 21, 2012
New ISO standard to improve environmental management of concrete
A new ISO standard will help the construction industry better manage the environmental impacts of concrete.
| Jun 21, 2012
On net-zero projects, Building Teams will be held accountable for energy-efficiency performance
The building team will be held accountable for how net-zero energy buildings perform two, five, and maybe ten years after completion.
| Jun 14, 2012
USGBC co-founder launches rating system for building product manufacturers
U.S. Green Building Council co-founder David Gottfried’s new venture, Regenerative Ventures, has established a rating system for building product manufacturers.
| Jun 14, 2012
Green standard set for single-ply roofing membrane
A sustainability standard has been established for single-ply roofing membranes used on commercial buildings.
| Jun 14, 2012
Minnesota Vikings stadium plan gets legislative go-ahead
Legislation that approved the construction of a new billion dollar stadium for the Minnesota Vikings passed the Minnesota legislature.
| Jun 14, 2012
Report alleges New York’s prevailing construction wages are miscalculated, costing billions
A miscalculation in how prevailing wages are calculated in New York reportedly costs the state $3 billion a year in public-infrastructure projects.
