New Hampshire Electricity Rate Changes: What Changed in 2026 and What's Next
New Hampshire supply rates rose on August 1, 2026 and run through January 31, 2027. Eversource's default rate is about 14.0 cents per kWh …
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New Mexico Electricity Rate Changes: What Changed in 2026 and What's Next
PNM's second approved rate step took effect April 1, 2026, adding about $6.23 a month for an average residential customer. El Paso Electric …
North Carolina Electricity Rate Changes: What Changed in 2026 and What's Next
No new Duke Energy base rates took effect in North Carolina on October 1, 2026. Two pending settlements would raise a 1,000 kWh residential …
North Dakota Electricity Rate Changes: What Changed in 2026 and What's Next
North Dakota regulators approved a 12.92% residential increase for Xcel Energy in February 2026, about $11.94 a month. Montana-Dakota …
Oklahoma Electricity Rate Changes: What Changed in 2026 and What's Next
PSO customers have paid an interim increase of about $11 a month since July 1, 2026, subject to refund. A proposed settlement would cut the …
Oregon Electricity Rate Changes: What Changed in 2026 and What's Next
Oregon's two largest utilities raised residential rates on April 1, 2026: Portland General Electric by 5%, about $8 a month, and Pacific …
Rhode Island Electricity Rate Changes: What Changed in 2026 and What's Next
Rhode Island Energy's residential supply rate for October 2026 through March 2027 is 17.029 cents per kWh, up from 11.092 cents in summer: …
Solar Payback Period in 2026: How to Calculate It Without the Federal Tax Credit
With the 30% federal credit gone for homeowner-owned systems installed after 2025, payback depends on three numbers: installed cost, your …
South Carolina Electricity Rate Changes: What Changed in 2026 and What's Next
South Carolina regulators approved a Dominion Energy rate increase effective with the first billing cycle of July 2026. The settlement was …