Battery Backup Basics

Researchers report up to 80% higher power in a zinc-air battery using electrically isolated conductive elements to reduce internal resistance.

• Watt Reserve Team
• October 7, 2026

A bipartisan package led by H.R. 5631 would advance geothermal production as federal tax credits remain more favorable than those for wind and solar.

• Watt Reserve Team
• October 6, 2026

U.S. utility rate requests, higher fuel prices and grid costs are pushing bills up, while the scale and timing vary by region and household.

• Watt Reserve Team
• October 6, 2026

Four months of Lithuanian site data showed about €1,960 per installed MWh in monthly bill savings, not net profit or measured market revenue.

• Watt Reserve Team
• October 6, 2026

Utilities are exploring ways to use existing grid assets more efficiently as electricity demand grows and new infrastructure takes time to build.

• Watt Reserve Team
• October 5, 2026

The Heat Pump Association UK and Nesta showcased heat pumps at the Senedd, urging stronger Welsh policy and financial commitments for clean heating.

• Watt Reserve Team
• October 5, 2026

California signed a balcony-solar law on Sept. 30, 2026, as states consider rules for plug-in solar. Many legislative details remain in flux.

• Watt Reserve Team
• October 4, 2026

U.S. private residential construction spending rose 1.1% in August to a $882.3 billion annual rate, but remained 4.8% below a year earlier.

• Watt Reserve Team
• October 4, 2026

A 2012 building-science report explains how uncontrolled air leaks can waste energy, move moisture into walls and affect indoor air quality.

• Watt Reserve Team
• October 3, 2026

A Rochester homeowner’s ceiling renovation highlights insulation, ventilation and moisture risks in a vented cathedral ceiling with trusses.

• Watt Reserve Team
• October 3, 2026