Photovoltaic Module
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Testing a Forty-Year-Old Photovoltaic Module
A decade after my last test, I take my oldest solar panel off the roof again to see how it's performing
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Can We Build An Electricity Grid Based on 100% Renewable Energy?
I visit El Hierro to find out
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Bill Would Roll Back New Solar Tariffs
Nevada representative introduces the Protecting American Solar Jobs Act
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Solar Panels Near Break-Even Point
A new study examines the question of when photovoltaic modules settle their 'carbon debt' and become clean energy producers
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Taking a 20-Year-Old Florida House to Net Zero
Starting with an energy-efficient home and using available incentives made it easier
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A PhD and an Architect Build a Net-Zero Home
The North Carolina residents explain how they did it and what they would do differently next time
