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  • Montreal neighbours build community, and climate resilience, through geothermal energy

    Geoexchange systems are most popular in large building projects, and in Montreal, it's becoming a potential sustainable approach for single-family homes. Neighbors teamed up with a nonprofit to install the infrastructure for a geoexchange system to heat and cool their homes. Geoexchange works by using high-temperature geothermal energy and feeding this energy to homes through pipes installed in the houses.

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  • Solar Power Is Clean and Cheap, But Still Has Challenges to Overcome

    Solar energy is a clean, cheap, renewable, and land-efficient resource, making it a valuable technology to scale up in the face of climate concerns and clean energy. Diversifying the supply chain for creating and sourcing solar panels can help make solar energy more reliable when faced with geopolitical and human rights issues.

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  • Oregon Is Turning Sewage into an Endless Supply of Green Energy

    A wastewater treatment plant in Oregon not only cleans water that is released into the local river, but it also creates fertilizer that is sent to farmers to use on non-food crops and it produces renewable power from methane. The green energy created at the plant heats five buildings on the site and produces half of the energy the facility uses. This kind of co-generation system is growing in other places in the United States, China, Brazil, and Norway.

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  • Meet the women turning porridge into energy saving briquettes

    A group of women (and five men) called the United Destiny Shapers makes briquettes to sell to their community as an alternative to burning charcoal. It’s a cleaner energy and costs less than charcoal. Marketing their product is still a challenge, but their operation has allowed many of its participants to pay their bills and support their families.

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  • Distiller generates electricity from sweet potatoes

    A Japanese alcohol distiller is using sweet potatoes to generate electricity. By using as much as 1,200 tons of sweet potatoes a day, they are able to turn the vegetable and turn it into biogas. The distiller generates about 8.5 million kilowatt-hours each year, which is used to power company-owned electric vehicles.

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  • Tidal energy could be huge – why isn't it?

    Tidal power is a form of renewable energy that is caused when wind turbines are placed on the sea floor. These powerful turbines harness the power of tides and could capture enough energy to power all the homes in the U.S. Tidal Range Plants have been installed in countries like France, South Korea, Canada, and China. Despite their power, they require a lot of money to install and have mostly been installed in wealthy countries in the Global North.

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  • KVNF Regional Newscast: October 28, 2021

    Basalt Vista is the first net-zero affordable housing project in Colorado, based in Basalt. The homes are constructed in partnership with the county, the school district, and Habitat for Humanity. The homes are lined with solar panels and operate using only electricity. They produce, on average, all the energy that they consume and the utility costs to the residents are basically zero once the production begins to generate credits. Rather than prioritizing keeping building costs as cheap as possible, net-zero homes prioritize keeping the costs to maintain the home low.

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  • Building a just energy business future in Detroit

    WeSolar makes solar power accessible to low-income residents by building and investing in community-solar farms and signing residents up for credits from investor-owned utilities. The startup, the first community solar business led by a Black woman, saves customers as much as $250 on their utility bills by signing up for community solar. Convincing residents, many of whom have had bad experiences with predatory utility schemes, requires working with church and community groups to earn trust. Community solar also requires legislation that allows for shared renewable energy projects.

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  • Jharkhand's solar pump scheme aims to improve lives of farmers by increasing irrigation potential

    In India, small farmers face limited access to irrigation. However, a state-run program, which gives them access to solar powered pumps, is alleviating their problems. Not only is it better for their crops, increasing their income, but it's also better for the environment. The solar-powered pumps provide a clean energy option, rather than relying on diesel-powered pumps.

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  • Upper Valley farmers use variety of strategies to limit contributions to climate change

    Agriculture accounts for 10 percent of greenhouse emissions in the U.S. according to the Environmental Protection Agency. This article details efforts by small farmers to reduce carbon emissions as part of a larger fight against climate change. Some of their methods include things like switching to solar power, not tilling the soil, using horses rather than tractors, and recharging the soil with organic matter. For some of them- it's yielding results.

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