Opportunities Archives | Page 117 of 462 | The Cool Down

Two workers in protective suits handle canisters from an EV battery on a conveyor belt in a processing facility.

Tech

Tesla says its US battery recycling recovers more than 90% of key metals

An Eco-Worthy battery power system.

Tech

Cheaper cells helped turn an EcoFlow Delta Pro 3 into near whole-home backup, DIYer says

A person kneels in front of an open refrigerator, holding a jar, while a second person looks into an oven.

Tech

Portable power stations can waste more stored energy on low-watt devices, electronics company warns

An elderly woman looking at a bill.

Home

Central Illinois sees rise in seniors seeking help with energy bills

A hand adjusting a digital thermostat displaying a temperature of 70 degrees.

Home

Canada renter asks how to cool home with heat pump, gets simple 'set it and forget it' advice

tesla powerwall

Home

In Wisconsin, a 4-cent buyback rate is complicating the case for a Tesla Powerwall

A heat pump unit outside a house.

Home

Replacing an old AC with a heat pump can cut cooling costs in half, homeowners say

Solar panels on a roof overlooking a blue ocean and distant hills under a partly cloudy sky.

Tech

Oceanfront solar looked ideal in Hawai'i until corrosion forced a 200-panel swap

An electric substation.

Business

Maryland advocates urge regulators to reject utility rate hike after record $578 million profit

A house with solar panels and an electric vehicle charger.

Tech

Rooftop solar has nowhere to go, so one homeowner wants EVs to soak up the excess

Houses with solar panels in a suburban neighborhood.

Home

Texas city launches group-buy solar program to help homeowners shop for rooftop savings

A Mobile gas station with fuel prices starting at $3.89 per gallon.

Business

Central Florida gas nears $4 a gallon as summer heat turns AC into a budget breaker