Posted on May 19, 2015 by Bob Berwyn
‘In their development plans, power providers are not taking into account climate change impacts …’
Renewable energy sources may be less susceptible to climate change impacts.
FRISCO — The Western power grid is vulnerable to projected global warming impacts, and should be climate-proofed to minimize the risk of future power shortages, according to a new study by two Arizona State University engineers.
Their findings show that extreme heat waves and droughts and related changes in precipitation, air and water temperatures, air density and humidity, are all factors in the energy equation, and that those changes could significantly constrain the energy generation capacity of power plants. Continue reading
Filed under: climate and weather, climate change, energy, extreme weather, global warming | Tagged: climate change, climate change impacts, energy, global warming, renewable energy, western power grid | Leave a comment »
Posted on April 22, 2015 by Bob Berwyn
Paonia event focuses on solutions for western Colorado
FRISCO — Everybody is talking about climate change, but that palaver doesn’t always translate into action. Not so in Paonia, though, where community and climate activists will gather May 1-3 for the Western Colorado Climate Challenge & Solar Fair.
The three-day event features exhibits, presentations, and hands-on breakout sessions aimed at resolving Colorado’s climate crisis. Click this link for the full schedule. The Climate Colorado event site is here and you can also stay in touch with the event on Facebook. Continue reading
Filed under: climate and weather, climate change, Colorado, global warming | Tagged: climate change, Colorado, Colorado Climate challenge, Environment, global warming, renewable energy, Western Colorado Climate Challenge & Solar Fair. | Leave a comment »
Posted on April 14, 2015 by Bob Berwyn
Early coal mining.
Careful study yields regionally nuanced results, but overall job growth
FRISCO — While many Republican politicians claim that President’s Obama is waging a job-killing war on coal, a careful analysis of the numbers show that those arguments are specious.
Duke University researchers say that, in the four years after the 2008 recession, growth in the clean energy sector (including natural gas) created four times as many jobs as were lost in the coal industry.
The county-by-county geographical analysis of the losses and gains shows nuanced results, with job growth in the Northeast and the Southwest, while some coal-dependent regions — especially southern West Virginia and eastern Kentucky — did get hit hard by the recession. Continue reading
Filed under: energy, Environment, renewable energy | Tagged: coal mining, Duke University, energy, jobs, renewable energy | Leave a comment »
Posted on March 3, 2015 by Bob Berwyn
Playing politics with our future
By Bob Berwyn
FRISCO — Colorado won’t be lowering its 30 percent renewable energy target anytime soon, as lawmakers on a State House committee yesterday rejected a measure that would have cut the renewable energy standard from 30 percent to 15 percent. Continue reading
Filed under: Colorado, energy, renewable energy | Tagged: climate, climate change, Colorado, renewable energy, renewable energy standard, solar energy, wind energy | 2 Comments »
Posted on January 27, 2015 by Bob Berwyn
Energy infrastructure improvements are key to tapping renewable resources.
‘The SunZia transmission line will finally unlock New Mexico’s stranded wind and solar resources and move that energy to market’
FRISCO — A $2 billion, 550-mile transmission line project will bolster the U.S. energy grid’s capacity to use power generated from renewable sources in the Southwest, Obama administration leaders said as they announced approval for the SunZia Southwest Transmission Project.
The line will run from the proposed SunZia East Substation in Lincoln County, New Mexico, to the existing Pinal Central Substation in Pinal County, Arizona.
“The SunZia Project will help unlock the abundant renewable energy resources in the Southwest, creating jobs and bringing reliable, sustainable power to a growing corner of our country,” said Interior Secretary Sally Jewell. Continue reading
Filed under: energy, Environment, renewable energy | Tagged: enery infrastructure, Environment, renewable energy, Southwest, SunZia Southwest Transmission Project. | Leave a comment »
Posted on January 12, 2015 by Bob Berwyn
Wave energy could help boost overall renewable energy supplies. bberwyn photo.
Wave energy seen as more reliable than some other renewable energy sources
FRISCO — Energy from ocean waves could fill a big gap in the renewable power grid because it is comparatively steady, dependable and can be integrated into the overall energy grid at lower costs than some other forms of alternative energy, including wind power.
By balancing wave energy production over a larger geographic area, the variability can be even further reduced, a group of researchers reported in the journal Renewable Energy. Continue reading
Filed under: energy, Environment, renewable energy | Tagged: Environment, Pacific Northwest, power grid, renewable energy, wave energy | Leave a comment »