Posted on August 10, 2015 by Bob Berwyn
A wind turbine installation near Frankfurt, Germany viewed from the air. @bberwyn photo.
Renewables on the rise around the world
FRISCO — A new report from the U.S. Department of Energy shows that wind energy prices have fallen to an all-time low, with prices offered by wind projects to utility purchasers averaged under $0.2.5 per/kWh. The falling prices have spurred increased demand by utilities, according to the report, with wind power comprising 33 percent of all new U.S. electric capacity additions since 2007
“Wind energy prices, particularly in the central United States, have hit new lows, with utilities selecting wind as the low cost option,” Berkeley Lab senior scientist Ryan Wiser said. “Moreover, enabled by technology advancements, wind projects are economically viable in a growing number of locations throughout the U.S.” Continue reading
Filed under: energy, Environment, renewable energy | Tagged: climate change, Environment, global warming, renewable energy, U.S. renewable energy, wind energy, wind power prices | 1 Comment »
Posted on June 10, 2015 by Bob Berwyn
‘The main barriers are social, political and getting industries to change …’
FRISCO — Getting the U.S. completely off its addiction to fossil fuels may seem daunting, especially if the goal is a relatively quick switch to renewable energy sources. But there’s more and more scientific evidence showing it can be done with existing technology, and without causing a lot of economic pain.
The U.S. could achieve the transition by 2050, say two California scientists who have outlined a plan for all 50 states to make the switch to renewable energy sources.
The advantages are pretty clear: Combating climate change, eliminating mortality and disease linked with air pollution, creating new jobs and stabilizing energy prices to the benefit of consumers. Continue reading
Filed under: air quality, climate and weather, energy, Environment, global warming, renewable energy | Tagged: climate change, enery politics, Environment, public health, public policy, renewable energy | 2 Comments »
Posted on June 3, 2015 by Bob Berwyn
Regional plan helps speed reviews
New solar energy projects are sprouting across the sunny Southwest.
FRISCO — Up-front planning helped speed three big new solar projects through the federal review process, the U.S. Department of Interior said this week, touting the administration’s Western Solar Plan as a model for renewable energy development on public lands.
The plan mapped out solar energy development zones in areas where there was little potential for conflicts over resources. The reviews three new projects in Clark County, Nevada, where completed in 10 months, about half the time it previously took under the project-by-project system. Continue reading
Filed under: climate and weather, energy, Environment, global warming, renewable energy | Tagged: BLM, public lands, renewable energy, solar energy, Solar energy zones, Western Solar Plan | Leave a comment »
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 »