by jboullion | Oct 16, 2009 | Uncategorized
From an article by Colleen Kottke in the Fond du Lac Reporter:
BROWNSVILLE — As the blades of the 86 turbines on the Forward Wind Energy Center remain still, rumors have been circulating faster than the wind as to why the wind farm has been offline since Sept. 29.
Invenergy LLC officials attributed the shutdown to scheduled maintenance of the wind farm’s substation. However, the latest buzz that a major utility pulled out of its power purchase contract and has left Invenergy without a new customer to fill the void simply isn’t true, said Laura Miner, asset manager for Invenergy.
“There was a delay in getting parts for the transformer at the plant, and now we have completed testing of the equipment and will begin bringing the unit back online,” Miner said. “This is a very time-consuming process as we have to manually prepare the unit. We expect the plant to be back online sometime early next week.”
Calls to the Forward Wind Center’s four major power purchasers confirmed that all contracts negotiated with the Chicago-based firm remain in place. Invenergy currently has contracts with Madison Gas & Electric, 40 megawatts; Wisconsin Public Power Inc., 40 megawatts; Wisconsin Public Service, 70 megawatts; and Alliant Energy, 50 megawatts.
by jboullion | Oct 15, 2009 | Uncategorized
From an article by the NEW Air Coalition of Fond du Lac County in the Fond du Lac Reporter:
As cold weather sweeps in, more and more Wisconsinites turn to outdoor wood boilers to heat their homes.
Wood is a renewable fuel, and the operating costs of wood burners often seem lower than natural gas or electric heat. But we often overlook the cost to air quality.
Because outdoor wood boilers burn over long periods of time and can use green or partially dried wood, they can produce 10 times the smoke of other wood-burning heat sources. Burning wood produces more fine-particle pollution than burning coal, says UW-Extension Pollution Prevention Specialist David Liebl. Inhaling fine particles, even over short periods of time, can aggravate lung conditions like asthma and bring on heart attacks or arrhythmia.
At this time, there aren’t many regulations governing residential wood burning. The amount of emissions can vary by the type of appliance, type of wood, moisture content, air damper setting and weather conditions.
Some municipalities have rules on where outdoor wood boilers can be located, restrictions on when they can be used (such as a ban during air quality alerts), or prohibit them outright.
The Wisconsin Department of Health Services has determined that neighboring residents are at risk of adverse health effects if they can see visible plumes or smell the wood smoke.
To minimize the risks, only clean, dry wood should be used as heating fuel. Because price and performance of wood as fuel can vary, residents do not always see the cost savings they hoped for.
by jboullion | Oct 15, 2009 | Uncategorized
From an article by Cassandra Colson in the Jackson County Chronicle-News:
The Black River Falls Utility Commission approved recommending its financial plan for the $8.7-million dam and hydroelectric project, sending it to the city council for final approval.
Sean Lentz of Ehlers and Associates, who has been consulting with the commission regarding the project’s financing, gave a presentation at the Sept. 29 commission meeting and made his recommendations for the project’s financing.
“The most important point, of course, was the USDA acceptance of the terms and conditions,” Lentz said. “That will make this electric revenue bond issue fit with the other financing that the utility and the city need to do for the combined dam and hydro project.”
by jboullion | Oct 15, 2009 | Uncategorized
From an article by the NEW Air Coalition of Fond du Lac County in the Fond du Lac Reporter:
As cold weather sweeps in, more and more Wisconsinites turn to outdoor wood boilers to heat their homes.
Wood is a renewable fuel, and the operating costs of wood burners often seem lower than natural gas or electric heat. But we often overlook the cost to air quality.
Because outdoor wood boilers burn over long periods of time and can use green or partially dried wood, they can produce 10 times the smoke of other wood-burning heat sources. Burning wood produces more fine-particle pollution than burning coal, says UW-Extension Pollution Prevention Specialist David Liebl. Inhaling fine particles, even over short periods of time, can aggravate lung conditions like asthma and bring on heart attacks or arrhythmia.
At this time, there aren’t many regulations governing residential wood burning. The amount of emissions can vary by the type of appliance, type of wood, moisture content, air damper setting and weather conditions.
Some municipalities have rules on where outdoor wood boilers can be located, restrictions on when they can be used (such as a ban during air quality alerts), or prohibit them outright.
The Wisconsin Department of Health Services has determined that neighboring residents are at risk of adverse health effects if they can see visible plumes or smell the wood smoke.
To minimize the risks, only clean, dry wood should be used as heating fuel. Because price and performance of wood as fuel can vary, residents do not always see the cost savings they hoped for.
by jboullion | Oct 15, 2009 | Uncategorized
From an article by Jim Dawson and Devin Powell on MinnPost.com:
WASHINGTON, D.C. — Team members from the University of Minnesota were tense as they prepared their 565 square foot solar home for a visit by jurors from the engineering and lighting judging panels. Experts in their respective fields, the jurors’ visit would determine the team’s score for the aesthetics and functionality aspects of their design that cannot be properly evaluated by measurements alone.
The judges would also be taking comfort zone and appliance measurements, and the students were worried about every operational detail inside their $501,000 house.
The Minnesota team was in 7th place out of the 20 teams that built entirely solar-powered homes on the National Mall in downtown Washington as part of the Department of Energy’s 2009 Solar Decathlon competition. . . .
At the other end of the Mall, the team from the University of Wisconsin-Milwaukee was struggling. The team was in last place, and were struggling to get the house’s sliding doors to move smoothly on their tracks. Their house, valued at $485,000, had tabletops made out of pressed paper and cashew shells and the ability to warm up just from the heat of the people inside.
But its last-place standing reflected a 3-inch problem in the design.
“The west end of the house was 3 inches too tall to go through Indiana [on the transport trailer],” said Eric Davis, the project’s chief engineer. “So we had to go down through Illinois, then cross Kentucky.”
There was another height regulation problem when they got to the edge of Washington, and it took another 20 hours to finally get their structure to the National Mall. While the other teams were fine tuning their home’s systems, the Wisconsin team was still wearing hard hats and putting their house together.
“We missed the metering contest, so our score is down,” Davis said.
by jboullion | Oct 14, 2009 | Uncategorized
From an article by Shelly Birkelo in the Jansville Gazette:
JANESVILLE — Have you broken down and turned on your furnace yet?
It’s natural to wait as long as possible in an effort to keep your winter heating costs down.
There are, however, other ways to spend less money and save energy starting with an annual furnace inspection.
“It will probably cost between $50 and $100, but it is important to make sure your furnace is running correctly and efficiently,” said Steven Schultz, Alliant Energy communications program manager.
A checkup also will clean out dust or dirt, he said.
“Dust and dirt can clog vital parts, making your furnace run harder and eventually break down,” Schultz said.
It’s also the best prevention against deadly carbon monoxide poisoning, according to Alliant’s monthly Natural Gas update newsletter.
To find an energy-smart heating contractor in your area, visit alliantenergy.com/ dealerlocator.
A home energy evaluation also can help consumers understand where their energy is going, Schultz said.
“It can show you where heat is escaping during the winter, for example, and will provide you with a blueprint for weatherizing your home,” he said.
For details about how you can do a home energy audit, visit www.alliantenergy.com/utilityservices/foryourhome/easyenergysavers/014671, Schultz said.
Focus on Energy, Wisconsin’s statewide energy-efficiency and renewable energy initiative, also is a good source for energy and money-savings tips, Schultz said.
It is funded by all of the state’s utilities and can be accessed by visiting www.focusonenergy.com or calling 1-800-762-7077, he said.
