Tag Archives: Energy Cost Reduction

Report: Fairbanks should invest in energy efficiency instead of new sources

From The Fairbanks Daily News-Miner, Thursday, January 6, 2011:

We try to get the most mileage out of our cars, clothing, food and other commodities before buying more. But we don’t make the most of the electricity we have, a new report states of Fairbanks.

The report states it can be cheaper to invest in energy efficiency than in new sources of energy. It shows Fairbanks can cut its energy demand almost in half by investing $100 million in efficiency. That doesn’t mean turning down the heat but rather insulating and installing more efficient appliances and patching up other electricity-sucking devices.

A panel of state and local officials and energy experts convened Wednesday morning at the Morris Thompson Cultural and Visitors Center to discuss the report and the potential of energy conservation in Fairbanks. They said energy efficiency would save money, improve the local business climate and create jobs.

“Energy efficiency and conservation will always be our best economic value and most secure investment. It comes with a high, tax-free rate of return,” said Todd Hoener of Golden Valley Electric Association.

The report, titled Fairbanks First Fuel, was commissioned by the non profit Alaska Conservation Analysis. It explores how Fairbanks residents, businesses and industries use electricity and how they could reap savings by investing in efficiency. It recommends measures for different sectors and gives costs and paybacks of various technologies.

Nenana may be getting experimental in-river power turbine

From The Fairbanks Daily News-Miner, Monday, December 27, 2010:

Federal regulators are reviewing plans for a submerged, in-river power turbine. It’s a pilot project energy researchers and the developer think could help communities across rural Alaska, where electric costs run exponentially higher than in urban hubs.

Two similar projects have been tested in Ruby and Eagle. This one, lined up for use near Nenana, would be bigger — between 50 and 300 kilowatts, via small turbines and an underwater transmission cable in the Tanana River. It would operate a little less than half the year.

Monty Worthington, a project development director for the Anchorage-based ORPC Alaska, said he hopes to have the system up and running in 2012.

Group developing efficient homes for rural Alaska

From Alaska Journal of Commerce, Saturday, December 10, 2010:

With high fuel prices and harsh winter climes, constructing energy-efficient housing in rural Alaska communities can be a difficult task that is compounded by the prohibitively high costs.

In Fairbanks, Jack Hebert and a team of engineers with the Cold Climate Housing Research Center are rising to the challenge, designing and building prototype homes and empowering communities to build more of them for themselves.

In 2008, the CCHRC began its Sustainable Northern Shelter Program. CCHRC designs sustainable home technology, with its aim being to reduce the amount of fuel used to heat rural homes.

The group contracts with local crews to get the homes built. In fact, CCHRC officials don’t actually build the homes; with input from the locals, they design it and the locals themselves build them.

Consultations with the community help establish what their cultural needs are, among other things, Hebert said.

The goal, Hebert said, is to enable local residents to build their own sustainable homes without the aid of outsiders.

 “The wisdom of the people who have lived here for 10,000 years is important,” Hebert said.

Continue reading:  Group developing efficient homes for rural Alaska

Nissan Will Sell 500,000 Electric Cars a Year by 2013, Says Chief

From The New York Times,  Tuesday, November 16, 2010:

On the eve of the market debut of the Nissan Leaf electric carCarlos Ghosn, chief executive of the Renault-Nissan alliance, said the only constraint on sales for the next three years will be how many battery packs the factories could churn out.

Deliveries of the Leaf are scheduled to start next month. Mr. Ghosn, speaking to reporters in Washington on Monday afternoon, did not say just how many he expected to sell in the first three years. He said, however, that the Leaf would hit 500,000 units a year in three years. Mass production, he explained, would lower costs enough to make the car a sales success without subsidies sooner than once expected. He said he once thought that number was a million cars a year, but now believed it was from 500,000 to 1 million.

“We’re going to have to put some efforts into selling the car, but the kind of spontaneous demand is going to be driving the sales for the next three years,” Mr. Ghosn said. “There is such a curiosity about the car and attention to the car.”

He predicted that 10 percent of the world car market would be electric vehicles by 2020. “There is no doubt in the minds of anyone in the industry that this is going to be a big factor in the industry,” he said.

Continue reading: Nissan Will Sell 500,000 Electric Cars a Year by 2013, Says Chief

Fairbanks churches try energy audits to save money

From The Fairbanks Daily News-Miner, Monday, November 15, 2010:

It’s a sign of the times in religious circles — caulking and sealing parties.

This new congregational activity will soon begin at Christ Lutheran Church and University Community Presbyterian Church.

Both houses of worship underwent sanctuary energy audits this past week, and as soon as they receive itemized reports, they will begin performing the simpler energy-saving tasks to reduce their energy consumption. Some larger projects might have to be contracted out.

“We found we were leaking like a sieve,” said the Rev. Susan Granata, pastor at Christ Lutheran.

Each church was motivated to take a closer look at its aging buildings for both stewardship and financial reasons.

“It was kind of a hard decision to have this audit. It was not inexpensive,” Granata said.

The financial drain of fuel and electricity costs became painfully apparent a couple years ago, when oil prices skyrocketed.

Anchorage opts out of home weatherization program

From The Associated Press, Thursday, November 4, 2010:

The city of Anchorage is getting out of the home weatherization business.

The work can be done more efficiently by others, Mayor Dan Sullivan said Wednesday.

The city is withdrawing from the program at the end of March when its contract expires with the Alaska Housing Finance Corp.

Nonprofit organizations doing the work in other parts of Alaska will likely pick up the work in the city, AHFC Executive Director told the Anchorage Daily News. The Alaska Community Development Corp. and the Rural Alaska Community Action Program could gear up to handle Anchorage too.

In 2008 the Legislature approved $200 million for weatherization and $160 million for energy rebates.

The state is paying to caulk, replace furnaces and boilers, and otherwise improve the energy efficiency of 500 households in Anchorage and 7,000 more in the rest of Alaska this year, Fauske said.

The municipality has been administering the weatherization services in Anchorage since 2007 and employs 17 people in the program who are paid through a state grant.

Continue reading: Anchorage opts out of home weatherization program

Abnormally high Fairbanks gas prices not abating soon

From The Fairbanks Daily News-Miner, Sunday, October 24, 2010:

Gas prices aren’t cheap in Alaska. For many, expensive gas just comes with the territory of a high-cost-of-living area. For the past year, however, prices have been steadily 40-90 cents higher than the national average, according to alaskagasprices.com. As recently as mid-2009, they were almost equal. What happened?

One might think in an oil-rich state, the abundance might affect a supply-demand curve. The process to the market is not so simple.

Two oil refineries operate in the state — Tesoro Alaska and Flint Hills Resources. They both produce jet fuel, diesel and gasoline among other things, and only a portion of their crude oil supply comes from Alaska. When they look around, they don’t see many other competitors. In fact, they are considered an oligopoly in the state.

Since they have so much influence over prices, they have been accused of marking up the cost of their crude oil, which usually makes up about half the amount of gasoline prices. ­

In 2009, the State House of Representatives created House Bill 68 to prevent price gouging among Alaskan refineries. Fairbanks Rep. Scott Kawasaki sponsored the bill.

“I think they’re just making gross profits,” Rep. Kawasaki said about the two refineries. “They’re basically abusing consumers.”

That plastic sheeting over the windows? It really can help keep your house warm

ASK A BUILDER

By CCHRC Staff

The “Ask a Builder” series is dedicated to answering some of the many questions Fairbanks residents have about building, energy and the many other parts of home life.

Q: I am thinking of putting plastic film over my windows for the winter. Is there any value in this?

Yes, but mostly for windows that are old or are in bad condition. If installed well, using plastic heat shrink films can provide three key areas of benefit. Putting plastic film over a window is almost equivalent to adding an extra pane of glass on the window. This could mean up to a 50 percent decrease in heat loss through the glass of your window, but little to no reduction in heat loss through the window frame.

The better your windows, the less benefit you’ll get in using plastic films.

Applying a plastic layer can help limit condensation on window panes by helping to keep the interior window surfaces warmer.

If you can see a haze or droplets of water near the bottom of your windows, this is a sign that your windows could use an upgrade or that the humidity in your house is too high.

Finally, the plastic film can also help to reduce discomfort from cold window surfaces by reducing convective currents that form when air is cooled by the glass surface, causing it to fall and create a draft. If positioned well, plastic films can sometimes be used to help reduce cold air coming in past window edges and seals.

All of these benefits rely on a correct installation method. The common plastic films available at the grocery or hardware store do not insulate by themselves, but instead add insulation by trapping air between the glass and the plastic film. The optimal air gap to create with a plastic film is between 3/8 and 3/4 of an inch.

The seal of the double sticky tape and the window frame surface must be continuous and smooth to trap air effectively, otherwise air and water vapor will move between the glass surface and the plastic film. This will become apparent quickly, as condensation will build up behind the plastic film. This will eventually undermine the point of installing it.

Use plastic on widows that house pets and children can not get to, because puncturing the plastic will ruin it. Unfortunately, covering windows with plastic limits visibility somewhat, depending on the quality of the installation and the lighting. The finishing touches done with a hair dryer are crucial to achieving the best light transmittance, so take your time and work carefully.

Alaska HomeWise articles promote home awareness for the Cold Climate Housing Research Center (CCHRC). If you have a question, e-mail us at akhomewise@cchrc.org.You can also call the CCHRC at (907) 457-3454.

EIA: Home Heating Costs to Increase Slightly This Winter

From the U.S. Department of Energy Efficiency and Renewable Energy, Wednesday, October 20, 2010:

A warmer heating season this year will somewhat offset increased costs for heating fuels, causing most U.S. households to experience only a 3% increase in home heating costs, according to DOE’s Energy Information Administration (EIA). The EIA expects the lower 48 states to be 3% warmer than last year during the October-March winter heating season, although the projections vary by region. For instance, the Northeast is expected to experience a colder heating season than last year, resulting in a 5% increase in energy consumption for heating. The region is also the dominant user of fuel oil for home heating, and price increases for the heating fuel will drive up the average cost of home heating in the region by 13%, or about $259 on average. Households using electricity for heating are on the opposite end of the scale, as an expected decrease in both prices and consumption will yield a 2% savings in home heating costs relative to last year. The majority of U.S. households falls between these extremes, with homes heated with natural gas experiencing a 4% increase in heating costs, while those using propane will spend an average of 8% more this winter. See the EIA press release.

Continue reading: EIA: Home Heating Costs to Increase Slightly This Winter

Future of Interior Alaska energy leads District 10 race between John Brown, Steve Thompson

From The Fairbanks Daily News-Miner, Tuesday, October 19, 2010:

There’s an obvious theme in the campaign for House District 10, and even the two candidates involved say it’s hard to overlook.

Both Democrat John Brown and Republican Steve Thompson say energy is the issue that contributes to most of the challenges that Fairbanks residents face. It costs too much to heat a home or business in the Interior, they agree, which in turn leads to barriers to job creation, employment and basic quality of life.

Brown and Thompson have heard it plenty when they talk to constituents in District 10, which includes east Fairbanks and Fort Wainwright.

“You’re knocking on doors, and people are saying ‘We’re moving, we can’t afford to live here anymore,’” Thompson said. “That’s not good.”