by jboullion | Oct 30, 2008 | Uncategorized
From an article by Jeff Anthony, American Wind Energy Association and RENEW Wisconsin board member:
. . . While wind energy is becoming a mainstream source of electricity in the U.S., with a realistic potential of powering 20% of our electric needs by 2030, its ability to play a key role in powering PHEVs [plug-in hybrid electric vehicle] makes for an even brighter future for the clean, renewable energy source. . . .
With widespread deployment, the impact of PHEVs on the transportation sector and the nation would be massive. A study by the Pacific Northwest National Laboratory found that replacing 73% of the U.S. light-duty vehicle fleet with PHEVs would result in a reduction in oil consumption of 6.2 million barrels a day, cutting the need for imported oil by about 50%.
But what would such a heavy reliance on electricity generation for transportation purposes do to aggregate power plant emissions? A joint study by the Electric Power Research Institute (EPRI) and the Natural Resources Defense Council found that if 60% of light vehicles in the U.S. were replaced by plug-in vehicles by 2050, electricity consumption would rise only about 8%. The net gain from significantly reducing oil use for transportation—while only marginally increasing the use of fossil fuels to produce electricity—would translate into net carbon dioxide reductions of 450 million metric tons annually—equivalent to taking 82 million cars off the road. And when you bring wind power into the equation, the news gets even better: if the renewable energy resource contributes a greater share to the electricity supply mix that ultimately would recharge the PHEV fleet, any increase in emissions from greater electricity usage can be cut dramatically, making the net emissions reduction even lower.
The primary reason PHEVs result in significant net emissions reductions is that electric motors are several times more efficient than gasoline internal combustion engines. EPRI estimates that while charging, PHEVs will draw only 1.4 kW-2 kW—about the same as a dishwasher. Moreover, in a transportation world that includes many PHEVs, electric rates are likely to be designed to ensure that vehicle charging occurs almost exclusively at night, guaranteeing that PHEVs will use low-cost electricity—while not imposing additional strain on the electric grid during daytime hours of peak electricity usage. And wind energy fits ideally into that part of the equation for another reason as well: wind power output is typically highest at night in many parts of the country. . . .
by jboullion | Oct 29, 2008 | Uncategorized
From an article by Mary Beth McCauley in The Christian Science Monitor:
The buggy is in the drive. Trousers flutter on the clothesline. Horses prance as they work the field, their manes flowing, their step high. And mounted there on the shed out back are, well, solar panels – looking as if this Hollywood-set Amish family somehow stumbled into the Philadelphia Home Show.
Solar energy has been used by a few of the technology-eschewing Amish for decades now. But with soaring energy costs, more families are putting sunlight-collecting panels on their barns and outbuildings. Indeed, area dealers report sales of solar systems to the Amish are up 30 percent to 50 percent this year alone.
Unlike the non-Amish – who tend to favor large alternative energy systems that connect directly to the public utility grid – Amish prefer simple stand-alone systems. They use solar panels to power a battery for a specific task – such as running the lights on a buggy or operating a woodshop motor. The don’t use electricity inside the home. Solar energy is replacing propane, gas, or diesel to run small motors on farms and in businesses.
“The solar power system is really simple – a couple of panels and a battery,” says Sam Zook, of Belmont Solar, in Gordonville, Pa.
Isn’t this still a bit high-tech for the horse and buggy set?
Not at all says Mr. Zook. “The Amish are not completely disconnected from the outside world. There’s always someone running a retail store [nearby] and introducing a new item.”
Whether these are accepted or not is up to church leaders, and rulings differ from congregation to congregation and district to district. Cars and electricity tend to be rejected. And solar is not accepted everywhere yet, says Zook, even here in Lancaster County, which is considered one of the nation’s more progressive settlements of Amish.
by jboullion | Oct 28, 2008 | Uncategorized
An announcement from the Public Service Commission:
MADISON – The Public Service Commission of Wisconsin (PSC) will hold public hearings on Monday, November 3rd in Eau Claire and La Crosse on Xcel Energy’s request to adjust its electric rates. Excel has requested to increase their electric rates by 8.6 percent.
When a utility requests a change in rates, the PSC conducts a thorough audit of the utility’s expenses and revenues. The agency will look at the amount Xcel needs to provide a reliable source of energy to customers, which includes costs of fuel, maintenance, new construction and environmental protection.
Public comments on Xcel’s application will be included in the record the Commission will review to make a decision. The PSC has the authority to approve, deny or modify the application. Citizens are encouraged to attend the hearings, which will be broadcast simultaneously from three different locations at the following times:
Monday, November 3
3:00 p.m. & 6:30 p.m.
UW-La Crosse
Wing Communications Building, Room 102
1725 State Street
La Crosse, WI
UW-Eau Claire
Old Library, Room 1132
105 Garfield Avenue
Eau Claire, WI
Public Service Commission of Wisconsin
Amnicon Falls Hearing Room – 1st floor
610 North Whitney Way
Madison, WI
If you cannot attend the public hearings, but would like to provide comments, you can do so on the PSC’s website at http://psc.wi.gov through November 3. Click on the Public Comments button on the PSC’s homepage and click on the case title.
Hearing locations are accessible to people in wheelchairs. Anyone requiring accommodations to participate should contact Docket Coordinator Jodee J. Bartels at (608) 267-9859. Documents associated with Xcel Energy’s application can be viewed on the PSC’s Electronic Regulatory Filing System at http://psc.wi.gov/. Type case numbers 4220-UR-115 in the boxes provided on the PSC homepage, or click on the Electronic Regulatory Filing System button.
by jboullion | Oct 28, 2008 | Uncategorized
From an article by Paul Snyder in The Daily Reporter:
La Crosse County will pay for a greenish jail, but the price tag for LEED honors might be too steep.
“I’m willing to spend money for energy conservation,” said County Supervisor John Medinger.
“But I’m not sure what we get for LEED certification at about $200,000.
“If it’s just a plaque that says, ‘Nice job, now give us $200,000,’ I’m going to lean against it.”
The La Crosse County Board last week approved a $29.5 million expansion for the county jail in La Crosse, but members delayed a vote on seeking Leadership in Energy and Environmental Design certification or adding green features that were not in the original bid package.
County Administrator Steve O’Malley said the board has until the second week in December to decide on certification, which he said would cost $166,000, or an alternate package of green features, such as a solar hot water system, a retention pond and a heat-reclaiming system.
“From what I can tell, the board is really on the fence about it right now,” O’Malley said. “Some green features are already built into the project, but I think they’ll go for additional energy-saving features if they can see the payback.”
The county estimated the alternate package of green elements would add $500,000 to $600,000 to the project cost. Medinger said some projects related to the jail expansion, including a probation center, could be delayed to free up the money.
County officials owe it to their constituents to find a way to achieve the greenest possible jail, said County Supervisor Maureen Freedland, who chairs the La Crosse County Law Enforcement Center Construction Committee.
“We’re looking for more than just efficiency,” she said. “It’s the societal factor, what it means to the area, and what we’re saying to the community.”
Freedland said LEED certification is an important part of that package.
“There are people on the committee that think it’s just a plaque or a piece of paper,” she said. “But that money gets you site visits to make sure programs and features are set up and running properly.”
by jboullion | Oct 27, 2008 | Uncategorized
From a media release issued by Focus on Energy:
Focus on Energy, Wisconsin’s energy efficiency and renewable energy initiative, announced today that Oakdale Electric Cooperative officially became a program member beginning October 1, 2008. The utility serves approximately 15,000 customers throughout Monroe and Juneau counties and portions of Jackson, Sauk and Wood counties. . . .
Oakdale Electric Cooperative will participate in the Business, Residential and Renewable Energy offerings under the Focus on Energy umbrella. The benefits of participating include:
· Business Programs that help manufacturers, commercial businesses, farmers, schools and local governments reduce operating costs, increase their bottom line and improve productivity and employee and customer comfort. The programs offer technical expertise, training and financial incentives to help implement innovative energy management projects.
· Wisconsin ENERGY STAR Homes, Home Performance with ENERGY STAR and Apartment & Condo Efficiency Services Programs that encompass new and existing homes,
multi-family construction and remodeling projects for all types of residential dwellings. These programs help homeowners and landlords integrate energy improvements into their remodeling projects, as well as deliver newly-built homes, apartments and condominiums that are comfortable, safe, durable and energy efficient.
· Lighting and appliance programs that increase the availability of ENERGY STAR qualified products ranging from compact fluorescent light bulbs to heating and cooling equipment. These efforts deliver lower energy bills for residents and businesses and increased sales for retailers and contractors.
· Renewable Energy Programs that help residents and businesses harness energy from sunlight, wind and organic materials.
· Targeted Home Performance that reduces energy bills while increasing comfort and safety for income-qualified participants
