by jboullion | Feb 25, 2009 | Uncategorized
From a news release posted on WQOW TV (Eau Claire):
ASHLAND, Wis. (Press Release) – Following more than a year of study and planning, Xcel Energy announced it has filed an application for a Certificate of Authority with the Public Service Commission of Wisconsin (PSCW) to install biomass gasification technology at its Bay Front Power Plant in Ashland. When completed, the project will convert the plant’s remaining coal-fired unit to biomass gasification technology, allowing it to use 100 percent biomass in all three boilers and making it the largest biomass plant in the Midwest. Currently, two of the three operating units at Bay Front use biomass as their primary fuel to generate electricity.
The project, estimated at $58 million, will require additional biomass receiving and handling facilities at the plant, an external gasifier, minor modifications to the plant’s remaining coal-fired boiler and an enhanced air quality control system. The total generation output of the plant is not expected to change significantly as a result of the project. . . .
The Bay Front Power Plant was originally constructed and began operation in 1916. In 1960, it operated five boilers and six turbines. Since then, two of the boilers, and three of the turbines, have been retired. The three remaining boilers feed into a combined steam header system that can support three turbine-generator sets. During a major plant improvement project completed in 1991, the plant was equipped with an upgraded air quality control system, which includes two gravel bed filters designed to remove more than 98 percent of particulate matter.
Last year, Xcel Energy installed NOx (nitrogen oxide) emission control equipment on the two boilers that primarily burn wood, allowing both to continue to operate into the foreseeable future. When evaluating various alternatives for the remaining boiler, which primarily burns coal, it was determined that expanding Bay Front as a biomass resource was preferred over incurring significant environmental compliance costs relating to the Clean Air Interstate Rule and regulations on mercury emissions. . . .
When complete, the project will reduce emissions of nitrogen oxides by more than 60 percent, sulfur dioxides by more than 80 percent and particulate matter by more than 80 percent. In addition, displacing coal with sustainably harvested biomass will also reduce net carbon dioxide emissions, contributing to the company and state of Wisconsin’s carbon management goals.
The primary source of biomass at Bay Front is expected to be the lower quality, unused materials that are currently left in area forests following traditional harvests, such as treetops, logging slash, damaged trees, underutilized species, and the cull and mortality classed trees. Initial investigations conducted by Xcel Energy show more than ample supplies of this lower quality biomass within the area.
To ensure future biomass supplies are available on a reliable basis, Xcel Energy is working with the Wisconsin Office of Energy Independence, University of Wisconsin-Madison and local agricultural experts to explore the feasibility of developing biomass plantations and grower cooperatives.
“Xcel Energy has been a long-time leader in providing renewable energy from local sources to the citizens of Wisconsin,” said Michael Vickerman, executive director, RENEW Wisconsin. Mark Redsten, executive director, Clean Wisconsin, agreed.
by jboullion | Feb 24, 2009 | Uncategorized
From an announcement on Econumicipality.com:
Toward Sustainable Communities:
An Introduction to The Natural Step (TNS)
Sunday, March 1
2:00 p.m. – 3:30 p.m.
Luck Public Library & Museum
21 Second Avenue West
Luck, WI
Refreshments provided. Please bring your reusable mug. All are welcome to this free presentation!
A presentation on The Natural Step (TNS) Framework, a methodology for planning that provides an elegant, rigorous, science-based understanding of sustainability together with a tested planning approach to translate that understanding into practice. Participants will learn about the principles of the TNS Framework and how it is being applied in communities across Wisconsin and around the world.
Participants will have the opportunity to sign up for a local study circle.
Speaker: Peter Henry, a veteran professional in the field of energy conservation and renewable energy technologies. After 20 years as a secondary teacher, Mr. Henry recently took a position with the Hudson-based engineering firm Energy Concepts, a regional leader in the design and installation of wind and solar energy applications.
A resident of Amery, Mr. Henry is the current chair of the Apple River Association, a citizen group working to protect Polk County’s largest river system. He is also vice-president of Friend of Amery-Dresser State Trail and has been active in both the Amery Natural Step program and the regional Western Wisconsin Initiative for Sustainable Communities.
by jboullion | Feb 23, 2009 | Uncategorized
Go inside the core and climb to the very top of a Vestas V82 wind turbine in the Top of Iowa 3 Wind Farm.
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From Madison Gas and Electric’ renewable energy channel Green View.
by jboullion | Feb 18, 2009 | Uncategorized
From a story posted on Channel3000:
A Wisconsin grant program to foster sales of locally grown food has generated more than $2 in sales for every $1 given in grants.
That’s according to a new report from the Wisconsin Department of Agriculture, Trade and Consumer Protection.
The department gave $225,000 worth of grants last year in its new Buy Local Buy Wisconsin program. Grant recipients reported nearly $584,000 in new sales in the program’s first six months.
The DATCP report said the grant recipients also reported sales to new customers who don’t usually buy from farms, such as hospitals and tourists.
by jboullion | Feb 17, 2009 | Uncategorized
From an article by Chris Hubbuch in the La Crosse Tribune:
With his yellow rain slicker, reflective vest and helmet-mounted headlight, it’s hard to miss Kurt Oettel as he pedals to work.
“There’s no doubt I’m a bike commuter,” he said. “I look like a geek.”
Oettel, 44, rides about 21/2 miles each way from his home on 24th Street to Gundersen Lutheran, where he works as an oncologist.
He rarely misses a day.
“I took off those three days when there was a 35 below wind chill,” he admitted.
For Oettel, who with his wife has three kids, one car and 11 bicycles, biking to work started as a necessity but continues out of a passion for biking and for conserving energy.
A new law that took effect Jan. 1 provides a monetary benefit for commuters like him and an incentive for others to get on their bikes.
According to the law, commuters can collect $20 a month for bike-related expenses; employers can deduct the expense from their taxes.
The credit, which extends benefits already available to parking and public transit users, was included in last fall’s controversial $700 billion financial industry bailout.
Ironically, the measure’s sponsor, Rep. Earl Blumenauer, voted against it. The Oregon Democrat, who wears a bicycle lapel pin and spent years pushing for the credit, opposed the rescue bill, calling it too expensive and ineffective.
Exactly how the law will be applied — how often do you have to ride to work to be a bicycle commuter? — isn’t clear. The IRS has not issued specific guidance on the rule, said spokesman Christopher Miller.
“A lot of things are not completely explained yet,” said Meghan Cahill, communications director for the League of American Bicyclists, which applauds the law.
Employees will have to produce receipts to document they spent money — on a bike, accessories or repairs — said Mary Jo Werner, a CPA with Wipfli LLP in La Crosse.
It’s not clear from the law whether it’s mandatory for employers to offer the benefit.
“I don’t know why an employer wouldn’t want to do it,” Werner said. “You’re giving an employee a benefit and it doesn’t cost anything. Plus it kind of breeds good will.”
Carl Johnson, owner of Smith Cycling and Fitness, hasn’t figured out how it will work but plans on offering the credit. He has about 10 employees who could qualify as bike commuters.
