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Sustainability

Canadian startup launches residential heat pump with 24/7 monitoring

Jetson said its new heat pump system has a coefficient of performance of up to 4.1 and an energy efficiency rating of up to 11.7. The new product integrates air quality sensors, an energy monitor, and a “smart” thermostat.

RE+ preview: Solar remanufacturer Ontility to open new facility in Tennessee

The aftermarket specialist is set to display its new facility and services at the RE+ trade show in Las Vegas, Nevada Sep 8-11. It provides solar decommissioning services, product refurbishment, recycling and remanufacturing services.

Solar tax credits are a carbon tax by another name

The American public has shown a strong willingness to fund solar and other renewable energy projects through tax credits, largely because voters trust directed infrastructure funding more than open-ended government revenue pools.

Ecotopia net-zero community blossoms on former youth prison site

With nature on the forefront and a ban on fossil fuels, a new Michigan mixed-income community is equipped with solar, EV charging, geothermal heat pumps and sustainability in every detail.

Researchers use solar to turn human waste into fertilizer

Stanford University researchers have built a photovoltaic-thermal electrochemical stripping system that extracts fertilizer nutrients from human urine. They say the system could provide a cost-effective alternative in regions with limited access to conventional fertilizers.

Solar to represent half of new U.S. electric generating capacity in 2025

The Energy Information Administration said developers plan to add 21 GW of solar in the second half of 2025 alone.

Fossil retirements continue, but pace slows and may reverse

EIA data shows that since 2003, U.S. fossil fuel plants have retired more capacity than they’ve been built. That trend is slowing, and early signs suggest it could reverse.

A playbook for defending solar access

Fight for your solar rights with this advocacy toolkit from Solar United Neighbors, which contains scripts, action steps, training videos, links to advocacy meetings, to name a few.

Solar panel manufacturer Illuminate USA inks 15 GW recycled glass supply deal

The Ohio-based solar will purchase domestically manufactured solar glass from Solarcycle’s planned facility in Cedartown, Georgia.

If the mission is emissions, then solar is the answer

Researchers found that a 15 percent boost in solar generation cut U.S. emissions by 12 percent of the EPA’s annual target. Some regions, such as California, were even found to be cleaning up the electricity of their neighbors by exporting excess daytime solar generation.

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