Category Archives: energy retrofitting

So Cal Customers Want Green Power to Replace San Onofre

nuke

A majority of utility customers in San Diego and Orange counties say climate change considerations should weigh in replacing power from the recently retired San Onofre nuclear plant, according to a survey released Wednesday by the Sierra Club.

The survey conducted by Raleigh, N.C.-based Public Policy Polling found 51 percent of utility customers believe the “potential impact on climate disruption” should be a major consideration in replacing San Onofre. An additional 25 percent said climate issues should be a minor consideration, 19 percent said climate should not be a consideration at all and 5 percent were not sure.

The survey questioned 1,065 power customers from Jan. 3-5 with an error margin of 3.0 percentage points. San Diego Gas & Electric customers accounted for 72 percent of respondents: Southern California Edison customers accounted for the other 28 percent.

A state-endorsed plan on how to replace San Onofre’s power is due in early 2014. The coastal plant in northern San Diego County provided enough electricity to sustain 1.4 million Southern California homes until it was shut down in January 2012 because of a radiation leak, and the plant’s voltage also was critical to importing electricity from outside the region. The dual reactors were retired in June because of faulty replacement steam generators.

read more: http://www.utsandiego.com/news/2014/jan/08/survey-hightlights-green-energy/

Green Building Rivalry is Growing

green

An eco-friendly building rating system that has powered a green arms race across the nation now faces a challenge from policymakers and an upstart rival.

LEED, the long-standing king of green construction and renovation projects, has become a de facto brand in cities such as Portland, Ore., where sustainable growth has been the rage for years.

But that could change as legislation and executive orders in several states have all but banned Leadership in Energy & Environmental Design from public contracts, and a new system known as Green Globes has emerged and marketed itself as a simpler, less-expensive alternative.

“LEED is a good process,” said Byron Courts, director of engineering services for Portland’s Melvin Mark Companies. But it represents “a huge bureaucracy that’s extremely complex and costs quite a bit.”

Courts has used both LEED and Green Globes, which has issued about 850 building certifications in the past few years and has recently picked up support from the federal government.

LEED supporters say the emerging opposition comes from lobbyists seeking to damage the industry leader and increase the prominence of Portland-based Green Globes.

read more at: http://www.utsandiego.com/news/2013/dec/14/tp-green-building-rivalry-is-growing/

Solar Panels Charge Ford Car

ford

Ford Motor Co., the second-largest U.S. automaker, is showcasing a plug-in hybrid electric vehicle that uses solar panels in the roof to recharge itself.

The C-Max Solar Energi will be on display at the 2014 International Consumer Electronics Show in Las Vegas that begins Tuesday, the Dearborn, Mich.-based company said Thursday in a statement.

The vehicle can travel about 21 miles (34 kilometers) using only electric power and has a total range of about 620 miles. It has 300 to 350 watts of SunPower Corp. solar cells in the roof and may portend a future of mass-produced rechargeable cars that don’t need to be plugged in, said Mike Tinskey, director of vehicle electrification and infrastructure.

The concept includes a canopy-like parking structure that uses Fresnel lenses to focus sunlight on the car and boost efficiency of the solar cells. It was developed with the Georgia Institute of Technology and shifts the car’s position throughout the day as the sun moves across the sky.

“It’s a tracking concentrator without the costs of one,” said Tinskey. The car also has a standard port to connect to a charging station.

Ford estimates it sold more than 85,000 hybrids and electric vehicles in 2013.