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  • Once a Luxury Amenity, Smart Glass Emerges as an Energy Saver

    Dynamic glass uses an electrical charge to darken the tint of windows when exposed to sunlight. The technology can save on energy use for air conditioning while still allowing natural light into the room.

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  • What should I do about PFAS in my water?

    Filtration systems can be installed in homes to remove PFAS from the water. Homeowners with contaminated water can use filtration methods like granular activated carbon, ion exchange resins, and reverse osmosis to essentially catch the particles while the water goes by.

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  • How using ‘oasis' models can fight drought and urban heat effect

    Replacing nonfunctional grass lawns that require excessive amounts of water with a mix of desert plants and a few plants that need more water can help save water and keep cities like Las Vegas cool.

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  • ‘To Protect and Conserve:' Las Vegas has strict outdoor watering restrictions. Should Utah do the same?

    Nevada’s water conservation laws include restrictions on outdoor watering, grass bans, and fines for water waste that are enforced by water waste investigators who educate residents on how to reduce waste and give out fines. As a result, Nevada’s water use dropped 26% in the last two decades.

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  • Las Vegas has strict outdoor watering restrictions (with fines!) Should Utah do the same?

    Strict laws put in place to regulate water waste have caused a 26% decrease in water use since 2002. Through practices like limiting outdoor watering and water recycling by The Southern Nevada Water Authority, the state has seen a 26 billion gallon reduction in the last year alone.

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  • Las Vegas has tough restrictions on outdoor landscaping. Would it work in Utah?

    Through a combination of strict outdoor water use restrictions, water waste enforcement, recycling of indoor use water, and the installation of new pump technology, the Southern Nevada Water Authority was able to reduce water use by roughly 26 billion gallons over one year.

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  • Power to the People: Could New Orleans take control of its power utility?

    In order to have more say and control of their utilities, the city rallied together to create a campaign to take over their local electricity distribution. This take-over has created city jobs for local residents that are more secure than those in the private sector and residents have also seen lower electricity rates.

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  • Meet the man using e-waste to build solar lamps in Nigeria

    QuadLoop is a Nigerian business that produces solar lamps from recycled electronic parts like lithium batteries and screens. This practice makes the lamps more cost-effective and reduces electronic waste.

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  • Disaster debris is pushing Puerto Rico's landfills to the brink

    Puerto Rico’s landfills are filling up quickly, but a nonprofit composting program in Vieques called Isla Nena Composta collects, processes, and composts organic materials from hurricane debris to help ease pressure on the landfills.

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  • Harvesting Water in Arid Lands

    Water harvesting is collecting free water, such as rain, stormwater, and greywater, to use and finding ways to make it linger longer into the dry season. This can include active strategies like collecting it in tanks or passive strategies like directing it towards rain gardens to water plants. Water harvesting can help prevent the depletion of lakes and rivers and save money.

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