"Change the way you use electricity Archives | Page 30 of 217 | The Cool Down

A technician installs a heat pump unit on a wall.

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Homeowner installs DIY heat pumps in 3 weeks — says the savings were worth it

A collage of a woman discussing solar panel savings while in a car and next to a solar panel.

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'$469 in 5 months' — Homeowner breaks down real-life savings after going solar

Three construction workers discuss plans while pointing at a building under construction in broad daylight.

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22 states received an 'F': Grading US states on how easy it is to install solar panels

Two people discuss papers at a table.

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Arizona launches $14,000 rebate program for home upgrades: 'It was like I hit the jackpot'

A metallic panel on a red wall, surrounded by equipment including a used EV battery.

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Homeowner converts used BMW car battery into emergency power source

A wall-mounted backup battery system.

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'Some people might call this overkill' — this solar setup keeps outages invisible

Electrical cords connected to a power strip on a floor.

Business

British consumers urged to strategically use more power this summer to lower electricity bills

A man in a plaid shirt talks on his phone in a modern office with a solar panel behind him and a model wind turbine nearby.

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Solar scams are everywhere. Here's how to avoid getting burned

A person interacts with a Tesla Powerwall.

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Tesla Powerwall user: We didn't spend a cent on electricity all summer

A line of voters casting ballots at voting booths with an American flag in the background.

Tech

New survey: 83% of voters in red-leaning states favor solar energy

A modern church building featuring large windows and a prominent cross, decorated with wreaths.

Tech

Faced with $1,500 power bill, church turns to heat pumps — and saves $6k

A technician in gloves repairs an air conditioning unit with tools in a green outdoor setting.

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Why are mini-split systems popular around the world but not in the US?