by jboullion | Apr 3, 2009 | Uncategorized
An editorial in The Tomah Journal:
One of these days, the world will no longer have access to fossil fuels. Oil and coal are finite resources, and while they might last well into the 22nd, 23rd or 24th centuries, they will be depleted at some time in our history. And long before they run out, they will become more difficult and expensive to extract. Remember the oil that John McCain wants to get from the Atlantic Coast? Drilling there can’t be sustained until oil hits $60 per barrel and stays there, which translates into at least $2.50 for a gallon of gas.
Renewable energy must replace fossil fuels sometime, and the process may as well start now. Part of the solution is wind energy. Unfortunately, it has proven to be a contentious issue in Wisconsin. It’s almost impossible for a private-property owner to put a wind turbine on his or her property without the threat of a lawsuit. Wind projects in the Monroe County townships of Ridgeville and Wilton have been halted by ordinances that, in effect, outlaw wind-generated power.
Wind power won’t reach its full potential until the state establishes uniform standards for siting wind turbines. Obviously, health and safety concerns must be considered in any legislation. Opponents have legitimate concerns over noise, flicker and ice buildup. However, it’s an unavoidable reality that that energy generation must occur somewhere. Would wind-turbine opponents like an oil refinery in the township? How about a coal-fired power plant? A nuclear power plant? Even solar power creates controversy. A solar developer in California is stymied because he can’t get powerlines built across the desert.
While wind can’t come close to filling our energy needs, it certainly has a role to play in a diversified, renewable energy network. Somehow, we must resolve the tension between a public that wants all the conveniences of modern life but doesn’t want to live anywhere near a facility that makes those conveniences possible. An honest debate over statewide standards for wind turbines would be a good start.
by jboullion | Apr 2, 2009 | Uncategorized
From a case study of the Eau Claire Waste Water Treatment Plant:
The City of Eau Claire generates methane gas from its Waste Water Treatment Plant to help copower the facility. The following is a summary of computed savings at the plant using the methane gas produced during the Anaerobic Digestion of biosolids, and the generators to unitize this gas. The volume of the plant’s gas production is 24,000 kWh or as indicated . . . .
Thus, an estimate of $203,868 of annual savings occurs at the Waste Water Treatment Plant using a by‐product of the anaerobic digestion process. However, because of the higher price of energy, the City has been running the generators typically from 18‐24hours per day, so the savings have been greater. The City has been using this gas in generators for over 27 years, so the savings have been very significant.
by jboullion | Mar 30, 2009 | Uncategorized
A news release from the Wisconsin Department of Transportation:
Any commuter in Wisconsin who would like to find someone to “share the ride” to work, may now access the Wisconsin Department of Transportation’s (WisDOT’s) interactive ride matching service online. A program that was originated several years ago for residents of the heavily populated southeastern region of the state is now available statewide.
“We are pleased to offer this interactive service to commuters across the state,” said WisDOT Secretary Frank Busalacchi. “Ridesharing saves money for commuters, reduces the number of cars on the road during the busiest hours of the day and reduces pollution from car exhaust. Now, commuters in areas that are faced with some of the longest commutes will have an equal opportunity to find carpool matches.”
Karen Schmiechen, program manager for the Wisconsin Rideshare Program, said the program is easy to use, free and without obligation. Commuters enter their commute information and immediately receive matches for carpooling, vanpooling, park and ride lots and even biking. The computer shows matches with similar commutes and work hours. Bikers are also matched by level of expertise. Users make their own contacts with matches to set up ridesharing arrangements.
The program was computerized two years ago, and has become so popular WisDOT decided to make it available to all state residents.
Wisconsin is one of many states and municipalities across the country offering this service. As gasoline prices fluctuate, and the economy remains unstable, ridesharing is a viable alternative, saving dollars and the environment.
For more information go to the state’s Rideshare Web site.
by jboullion | Mar 24, 2009 | Uncategorized
From a news release issued by Alliant Energy:
CEDAR RAPIDS, IA – Alliant Energy Corp. (NYSE: LNT) will host the 3rd annual Supplier Diversity Symposium in Dubuque, Iowa on Friday, April 24. This event is designed to give minority and women business owners the opportunity to network with purchasing professionals, learn about supplier diversity efforts in the Midwest, and gain insight into the issues affecting Alliant Energy’s current business and regulatory environment.
Alliant Energy implemented the program to encourage diverse suppliers to compete for Alliant Energy’s business. The company’s spending totaled more than $100 million in 2007 and 2008 with minority and woman-owned businesses.
“We anticipate spending over $60 million with diverse vendors again this year and are looking to further increase our diverse vendor base,” said Chris Lindell, Vice President – Shared Services for Alliant Energy. “We feel the company benefits from the creativity and new perspectives diverse suppliers have to offer.”
More than 100 minority and women business owners from Iowa and Wisconsin have pre-registered for the free event at the Grand River Center, 500 Bell St., Dubuque, IA. A short program will be held, beginning at 8:00 a.m.
by jboullion | Mar 23, 2009 | Uncategorized
From Turbines and Health published by the American Wind Energy Association (AWEA):
The American Lung Association’s agenda for the new administration, Protect the Air We Breathe: An Agenda for Clean Air, states: “Climate, energy and clean air are inexorably linked. Solutions that lead to cleaner air must be included in any approach to cleaner, more efficient energy use and reductions in global warming.”
Wind energy is one such solution – a clean energy source that can provide communities with decreased greenhouse gas emissions, along with air quality improvements and corresponding human health benefits. . . .
+ The wind industry takes health concerns seriously . . .
+ Wind energy can help improve air quality . . .
+ Wind energy can help reduce global warming pollutants . . .
+ Wind plants are very quiet compared to other types of industrial facilities, such as manufacturing plants. But wind plants typically are located in rural or low-density residential areas, where turbine noise may be more obvious because background noise is lower than in urban areas. On the other hand, the turbine noise may often be masked by the noise of the wind itself – especially since turbines are located where the wind speed is higher than average and because they operate only when the wind is blowing.
+ The sounds emitted from wind turbines can be mechanical, from internal equipment such as the gearbox or yaw drive, or aerodynamic, from air moving past the rotor blades. Current turbine designs effectively reduce mechanical sound through sound proofing; therefore, the aerodynamic sound, often described as a “whooshing” sound, is what can normally be heard.
+ There is no reliable evidence that low-frequency sound from wind turbines is a problem . . .
+ Shadow flicker occurrence is easily calculated . . .
+ Shadow flicker is not harmful to persons with epilepsy. The allegation is sometimes made that shadow flicker from wind turbines can cause epileptic seizures. This is not true—shadow flicker from wind turbines occurs much more slowly than the light “strobing” associated with seizures. The strobe rates necessary to cause seizures in people with photosensitive epilepsy are 3 to 5 flashes per second and large wind turbine blades cannot rotate this quickly.
