Showing posts with label CPUC. Show all posts
Showing posts with label CPUC. Show all posts

Monday, June 22, 2015

CALIFORNIA: Regulators Want All New CA Homes To Use ‘Zero Net Energy’

Placing a big bet on solar power and new regulations, state officials have rolled out ambitious new requirements aimed at slashing energy use in newly-constructed homes.
“Buildings built in California starting in 2016 will have to comply with the nation’s toughest energy conservation standards,” the Central Valley Business Times reported. “The California Energy Commission has unanimously approved building energy efficiency standards that it says will reduce energy costs, save consumers money, and increase comfort in new and upgraded homes and other buildings.”
In single-family homes, that would amount to a drop in energy use by almost a third, relative to 2013 standards, the CVBT noted.

Cost and consequences


The New Residential Zero Net Energy Action Plan, as it has been dubbed, aimed “to establish a robust and self-sustaining market so that all new homes are zero net energy (ZNE) beginning in 2020.” Critics have reiterated longstanding objections to a statewide push of this kind, especially around the prospect of rising energy costs.
“The most complex issue will be valuing the homes, which will cost more upfront,” according to Greentech Media. “Currently, the CPUC is quoting an extra $2 to $8 per square foot after incentives. There will likely need to be incentives or creative utility billing, especially if the homes are providing demand-side services as the CPUC envisions. The CPUC says that the utilities are on board and will have to evaluate locational benefits of having net-zero homes on the system.”
As Greentech Media noted, planners have built in some would-be loopholes designed to make progress on ZNE without imposing the new standards too quickly: “Homes can be ZNE-ready, rather than actually being energy-neutral. That could mean they are solar-ready, for instance, but perhaps don’t have solar panels already installed.”
But even supporters of the plan have cautioned that executing on its goals may be a daunting challenge. At the Huffington Post, one analyst noted, “as California’s clean power goals rise, new capacity could begin to slow.”

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