Why Your PG&E Bill Keeps Climbing and Why Solar Still Wins

Open your PG&E bill lately and you'll probably do a double take. Electricity rates are climbing nationwide, and part of the pressure is coming from an unlikely source: the data centers powering the AI boom. If you're a Sonoma County homeowner watching your bill outpace inflation year after year, solar installation in Sonoma County is one of the few ways to get off that treadmill for good.

Key Takeaways

●       U.S. residential electricity prices are on track to rise 5.7% in 2026, and PG&E's rates have climbed roughly 41% over the past 3 years alone.

●       Data centers built for AI could account for close to 12% of all U.S. electricity use by 2030, adding new demand to an already strained grid.

●       The average American household is projected to spend $792 on electricity this summer, up 10.5% from last summer. (And we probably don’t need to tell you, that North Bay electricity rates are higher that the average American household’s)

●       Solar installation lets you produce your own power at a very low fixed cost instead of riding utility rate hikes every year.

●       Sonoma, Marin, and Napa homeowners can pair solar with battery storage to guard against both rate hikes and outages.

●       Waiting doesn't pause your utility bill. It just delays the point where your system starts saving you money.

What's Actually Driving Electricity Rates Up Right Now

The usual suspects haven't gone away

●       Aging grid infrastructure

●       Wildfire mitigation costs

●       Hotter summers driving up air conditioning demand

●       PG&E specifically: rates have risen about 41% over the past 3 years and roughly 101% over the last decade, according to the California Public Advocates Office, far outpacing inflation. Its average residential rate is close to double the national average per kilowatt-hour.

AI data centers are adding new demand

●       A data center can use 10 to 50 times more electricity per square foot than a typical office building, according to the U.S. Department of Energy.

●       Data centers used about 4.4% of all U.S. electricity in 2023, per Lawrence Berkeley National Lab.

●       That figure could climb to nearly 12% by 2030 under Berkeley Lab's June 2026 reference case, as AI usage grows.

The national numbers behind the headlines

●       The U.S. Energy Information Administration expects residential electricity prices to rise 5.7% during 2026.

●       National rates have already spiked 7.4% since last fall, with more than a dozen states seeing double-digit increases year over year.

●       The average household is projected to spend $792 on electricity this summer, up 10.5% from last year, part of a seasonal climb of almost 40% since 2020, per the National Energy Assistance Directors Association.

Why Solar Installation in Sonoma County Still Comes Out Ahead

Utility rates are going up regardless of what you do about it. Installing solar changes how much of that increase affects your monthly bill payments.

Lock in your own generation cost

When you install solar, you generate a meaningful share of your own power at a cost you lock in the day your system goes live, rather than riding whatever rate PG&E charges that year. Currently, that rate is about $0.08/kWh when you amortize your solar power over 25 years.. For context, PGE charges an average of $0.43/kWh, and that will increase year over year.

Batteries matter more under NEM3

Under NEM3, California's current net metering rules, PG&E pays relatively little for power you export to the grid during the day. That's a big reason so many new solar installations in Sonoma County get paired with a home battery:

●       Tesla Powerwall

●       Enphase IQ Battery

●       FranklinWH aPower

Store your midday production and use it in the evening, when utility-purchased rates are highest, and you keep more of what your system generates.

The long-term payoff

●       Many homeowners recoup well over $50,000 in energy offsets over the lifespan of their panels, based on Amy's Roofing & Solar's project data.

●       Or, if you don’t plan on being in your home for that long.. research from Zillow and Lawrence Berkeley National Lab shows solar can add 5% or more to a home's resale value.

One contractor

Amy's Roofing & Solar approaches this as one project, not two:

●       One contractor handles both your roof and your solar system, so there's no finger-pointing between separate crews if something needs attention later.

●       Our company is woman-owned and based right here in Petaluma, with deep ties to Sonoma County.

●       Pricing is fair and transparent. We are proud to have some of the best prices for solar and still compensate our  employees fairly.

●       All our installers are Full Time W2 employees, so you will get the best service and highest quality install.

What This Means for Sonoma, Marin & Napa Homeowners

Whether you're in downtown Sonoma, the hills above Kenwood, or closer to the coast in Bodega Bay, the same principle applies: the sooner your roof is generating power, the sooner you stop absorbing 100% of every rate increase PG&E passes through.

Sonoma County

Santa Rosa, Petaluma, Windsor, and the rest of the county get some of the sunniest summers in Northern California, which already tilts the math toward solar.

Marin County

Marin County is known for having strict building codes, which makes working with a contractor who already knows the local permitting process and specific microclimates of the region essential to keep your project moving and maximize clean power for your home.

Napa County

Wildfire risk and Public Safety Power Shutoff events make backup power more than a convenience. A battery-backed solar system is the difference between losing a fridge full of food and riding out an outage without much disruption.

The Case for Not Waiting

The math favors acting sooner rather than later:

●       PG&E has already asked state regulators for a new round of rate increases running through 2030.

●       There's no sign that data center demand is going to ease off. The law of supply and demand indicates this would cause rate increases as well- so lock in your 8 cent energy!

●       Every year you wait is a year of paying full utility rates while neighbors with solar are locking theirs in.

None of this means rushing into a decision. It means getting a real assessment of your roof, your energy use, and your options, so you know what the numbers actually look like for your home before rates climb again.

Ready to Lock In Your Energy Costs?

If your PG&E bill has you rethinking your energy setup, Amy's Roofing & Solar can walk you through what solar installation in Sonoma County actually looks like for your home: roof condition, energy use, battery options, and all. As a locally owned, woman-owned company serving Sonoma, Marin, and Napa Counties, we handle your roof and your solar system under one contractor, so nothing falls through the cracks between separate crews.

Call: (707) 981-9801

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Related reading:

●       Solar Surge: Why Santa Rosa Is Plugging Into the Sun

●       How to Maximize Your Solar Installation ROI in Sonoma County

●       Batteries on NEM3: What Homeowners Need to Know

●       Is Your Roof Ready for Solar Panels?

Frequently Asked Questions

Is solar installation in Sonoma County still worth it in 2026?

For most homeowners, yes. Sonoma County has strong sun exposure and some of the highest electricity rates in the country, which together shorten the time it typically takes a system to pay for itself. The right answer still depends on your roof, shading, and energy use, so it's worth getting a site-specific assessment rather than relying on a national average.

Will my electric bill keep rising if I don't go solar?

Based on current and historical trends, yes. PG&E has requested rate increases through 2030, and nationwide, electricity prices are expected to keep climbing as grid demand grows. Generating your own power with solar is one of the few ways to soften that impact on your household.

How does a battery help if I already have solar?

Under NEM3, utilities pay relatively little for power you export during the day. A battery lets you store that extra production and use it in the evening, when utility rates are highest and outages are more likely. It also keeps essentials running during a Public Safety Power Shutoff, which matters in parts of Sonoma, Marin, and Napa Counties.

What does NEM3 mean?

NEM3 is a common term for the current agreement we all sign to add solar to our homes while we are connected to PGE’s grid. In a nutshell, PGE pays you an average of $0.06/kWh for energy you export to them, while you pay an average of $0.43/kWh for power you buy from them. Utility rates will continue to increase over time under NEM3.

How long does it take for solar to pay for itself in Sonoma County?

Many North Bay homeowners see their system pay for itself in about 10 to 12 years, thanks to the region's high utility rates. After that point, the electricity your panels produce is essentially free for the remaining life of the system, which can run 35 years or more.

What's actually driving the recent spike in electricity rates?

A mix of factors: aging grid infrastructure, wildfire mitigation costs, hotter summers, and a fast-growing source of demand in AI data centers, which the Department of Energy says can use 10 to 50 times more power per square foot than a typical office building. Add it up, and utilities are passing more of that cost on to residential customers.