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Back in April 2012, Oklahoma State University concluded an LED lighting project with a dairy farm. Much like The Minnesota Project’s LED poultry project, the OSU researchers sought to test the LED lights’ energy savings potential and the durability of the bulbs.

In addition, they tracked cow health and milk productivity out of concern the LEDs might harm the dairy cows.

The Home Energy Exhibit at the Minnesota State Fair’s Eco Experience building will feature several displays dedicated to solar and wind energy.

Please welcome Lindsay Wimmer to the Clean Energy Resource Teams! Lindsay will be working with cities, counties, schools, and other local units of government to curb energy use in their buildings through the Guaranteed Energy Savings Program (GESP).

The West Central Research and Outreach Center has recently turned what was just a dream in 2002 into a reality. The project began with a vision of capturing wind energy and using it in an innovative way; the end product was the completion of the Renewable Hydrogen and Ammonia Pilot Plant located in Morris, Minnesota. The plant’s function is to ultimately create NH3 (ammonia).

Xcel Energy recently announced the 20 recipients of $30 million in renewable energy grants, seven of which are solar projects.

The projects vary in size and location throughout the state of Minnesota as well as one in Wisconsin. The largest project will be a 1.18 megawatt solar installation at a Terminal One parking ramp at the Minneapolis-St. Paul International Airport.

A new trend is sweeping the metro! Light emitting diode (LED) street lights are starting to pop up in suburbs including Eden Prairie and Brooklyn Park. The lights are not only brighter and emit purer white light (rather than yellow), but LEDs are also far more energy and cost efficient. The technology for LED lights is homegrown, Lighting House USA the founding company, is based in Plymouth.

The tiny Minnesota farming town of Milan may be small in terms of population—about 1,000 for the greater Milan area—but it is big time when it comes to energy efficiency. The west central town, through its Greater Milan Initiative, committed in 2009 to develop a long-term community culture of reducing energy usage and costs and promoting renewable energy to end users.

The Minnesota Department of Commerce, Division of Energy Resources posts state and federal funding opportunities on a regular basis. The list below includes solicitations of proposals for energy or environmental grant funding or other incentives from a wide variety of organizations. You may also get funding resources on their website, in a PDF or via email updates from Commerce.

The Energy Center of Wisconsin was awarded a 2011 Conservation and Applied Research Grant from the Department of Commerce, Division of Energy Resources for field testing drainwater heat recovery (DHR) systems in Commercial Buildings. DHR systems include replacing a portion of vertical drain pipe with a heat exchanger module.

Many businesses, including large commercial and industrial (C&I) facilities, have the potential to realize significant energy savings from untapped improvements in operations and maintenance (O&M) practices. However, financial obligations, time and staffing constraints, and existing institutional practices create significant barriers to implementation.

To reduce energy use and save on utility bills in its municipal facilities, Itasca County entered into a performance contract with Energy Services Group in 2010. Part of that contract called for upgrading the energy management controls in the 115,000 square-foot Itasca County Courthouse. You can learn about their many energy-saving projects in a case study from CERTs.

The City of Golden Valley used the Minnesota B3 Benchmarking tool and energy assessments to identify opportunities for energy savings in two of its buildings. Lighting improvements were identified as cost-effective energy saving measures to pursue. The lighting retrofits are now saving the city $2,500 per year in the two buildings.

It was a beautiful day to tour the state’s largest solar photovoltaic (PV) installation on July 19th, 2013 in Slayton, Minnesota. With the sun high and bright in the sky and only puffy white clouds to speak of, 35 members of SW/WC CERT toured the 7.5 football fields worth of solar panels working at maximum capacity. Keep reading to learn more and see lots of photos.

On those summer days that are particularly hot and sticky, the use of a ceiling fan in conjunction with air conditioning or natural ventilation may be your best choice to cool things down. The wind chill effect that increased air movement creates on skin means that turning on a ceiling fan will allow you to raise your home thermostat setting about 4 degrees with no reduction in comfort.

Energy Secretary Ernest Moniz recently highlighted the continued growth of electric vehicle sales—doubling in the first 6 months of 2013 compared to the same period in 2012—as the Energy Department released its most recent pricing data showing the low cost of fueling on electricity. The eGallon, a quick and simple way for consumers to compare the costs of fueling electric vehicles vs.

A new report has been published that offers guidance to building officials and solar installers regarding the need for structural review of planned residential solar installations.

Renewable energy will be prominently featured at this year’s Home Energy exhibit at the 2013 Minnesota State Fair, with several displays dedicated to solar and wind energy.

The RFP for the CERTs 2014 Seed Grants will open in late August. To prepare, we’re providing some information so that you can become familiar with the application process and start thinking about your projects! The Minnesota Clean Energy Resource Teams will be seeking proposals for seed grant funds.

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Many refrigerators and freezers will continue to operate for 15-20 years or even longer. But whether or not these appliances are really working efficiently is another question. It is probably time to replace your old energy-hog refrigerator when it becomes too expensive to operate.

A lot of energy goes into powering parking garages, street lamps, traffic signals, and vehicles. Minnesotans have begun to take notice, and in 2009 several communities were given a great opportunity to try out transportation efficiency ideas with Energy Efficiency and Conservation Block Grant (EECBG) funding. The hubs of transportation in Minnesota, St.