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|Archives - November 2009|
|Wednesday, October 21, 2009|
Coal generates just 22% of the electricity in the Pacific Northwest, but it is responsible for 87% of greenhouse gas emissions from the regional power grid. Given those numbers, it was only a matter of time before environmental groups took aim at Portland General Electric’s Boardman coal plant, the largest source of greenhouse gases in the state.
The Oregon chapter of the Sierra Club is joining chapters in Washington, California and elsewhere to promote a Beyond Coal campaign that calls for stopping the construction of new coal plants and pulling the plug on old ones. Because Oregon has just one coal plant, Sierra Club’s local campaign targets just one utility: PGE, a public company that prides itself on its commitment to wind power, solar energy and efficiency.
Sierra Club and several other environmental groups are already suing PGE over alleged violations of the Clean Air Act at Boardman, which emits mercury and sulfur dioxide as well as carbon dioxide. Now they are turning up the volume on a public critique of PGE’s plan to invest $500 million into the Boardman plant. “It’s a real gamble to invest $500 million into 19th century technology so you can continue burning coal for another 30 years,” says the Sierrra Club’s Robin Everett.
From PGE’s perspective, it would be a much larger gamble to close the plant. Boardman is one of the utility’s cheapest power sources, cranking out electricity 24 hours a day at about one-half the market price. That’s why the utility has decided to make the investment in pollution control technology to reduce emissions of mercury and sulfur dioxide, even though the upgrade would not reduce greenhouse gas emissions. PGE has invested heavily in wind power but the intermittency of wind is more problematic than feared.
“Wind power will only deliver about a third of the time,” says Reuben Plantico, PGE’s environmental policy director. “You can’t build a portfolio on that. You need to have the reliable resources to back up your investments in renewables.”
PGE is also planning to build two new gas plants to back up future wind investments. But some observers, including Portland mayor Sam Adams, wonder whether the same goals could be met through conservation. In an Oct. 5 letter to PGE CEO Jim Piro, Adams wrote, “I strongly urge you to evaluate phasing out Boardman… by 2020 at the latest.”
The coal fires are bound to heat up further as PGE’s plan moves to the realm of the Oregon’s Public Utility Commission this winter.
Tuesday, May 26, 2015
BY LINDA BAKER
Spring rains are the bane of an Oregon cherry farmer’s existence. Even a few sprinkles can crack the fruit so badly it’s not worth picking. Science to the rescue: Researchers at Oregon State University have developed a spray-on film that cuts rain-related cracking in half, potentially saving a season’s crop. The coating, patented as SureSeal, is made from natural chemicals similar to those found in the skins of cherries: cellulose, palm oil-based wax and calcium.
Friday, May 15, 2015
BY KIM MOORE | RESEARCH EDITOR
The Portland Bureau of Transportation is seeking input from businesses on a $5.5 million initiative to create a network of biking, transit and pedestrian trails within Portland’s central city.
Friday, May 22, 2015
BY ROBERT MULLIN
Latest development in Nestlé plant saga sparks debate about the value of water.
Friday, May 22, 2015
BY JOE CORTRIGHT
How conservation stimulates the local economy.
Wednesday, June 24, 2015
One year after he was appointed chair of the Portland Development Commission, Tom Kelly talks about PDC's longevity, Neil Kelly's comeback and his new role as Portlandia's landlord.
Friday, May 08, 2015
BY CHRIS NOBLE | PHOTOS BY JASON E. KAPLAN
Hagfish may not have evolved much over the last 300 million years, but their protein-heavy slime promises advances in super-materials.
Friday, June 05, 2015
As temperatures in Oregon creep into the 90s this weekend, Oregonians' thoughts are turning to — summer baseball.
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Tonkon Torp helps seed sustainability at Gunderson.
Oregon-based Environments helps companies create inspired workspaces. “Simply put, we help companies future-proof their workspaces,” says Chris Corrado, president. Since 1988,Environments has witnessed firsthand the changing landscape of business. Native Portlander and Environments founder Corrado says, “We help our clients navigate the complex realities of the workplace today and plan for their future in a very mindful, strategic way. We think of ourselves as their partners in the process.”
One hundred years ago, the Willamette River might easily have been mistaken for a sewer. Unchecked industrial activity and decades of pollution made it unrecognizable compared to the clean river that now flows north for 187 miles from Eugene through the center of Portland.
Bend energy leader brings passion for efficiency and renewable energy to the nonprofit.
Event in Forest Grove marks recognition of Global Food Safety Initiative Certification.
Colette Young to lead staff at Southwest Portland branch.