Billions Spent, Still in the Dark: Why PG&E’s Grid Hardening Is Failing Sierra Nevada Communities

February 2026

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Right now, as you read this, residents of Pollock Pines and surrounding communities in El Dorado County are going on more than a week without electricity. Grocery stores are running on generators. Families are huddled around propane heaters. And roads remain impassable, leaving PG&E crews to reach some outage sites by helicopter, snowcat, and — in some cases — snowshoes.

The bitter irony? Many of these are areas where PG&E has already spent enormous sums on so-called “grid hardening.”

So what exactly is happening? And why, after billions of ratepayer dollars poured into infrastructure upgrades, are Sierra Nevada communities still being plunged into week-long blackouts by winter storms?

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What Is Grid Hardening, Exactly?

Grid hardening refers to PG&E’s broad program of infrastructure improvements designed to make the electrical system more resilient to extreme weather events and reduce wildfire risk. The initiatives include replacing aging wooden poles with steel or composite versions, installing stronger crossarms and transformers, deploying covered conductors (insulated power lines), upgrading equipment in high fire-threat districts, and — increasingly — burying power lines underground.

It sounds like exactly what needs to happen. And PG&E has marketed it aggressively to regulators and ratepayers alike as the path to a safer, more reliable grid.

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The Numbers Are Staggering — and So Is the Skepticism

The scale of investment is genuinely enormous. PG&E spent nearly $5 billion on wildfire mitigation in 2020 alone. The company has buried more than 1,000 miles of power lines in high fire-risk areas — which it touts as the largest undergrounding program in the nation. Now PG&E is proposing a jaw-dropping $73 billion in grid investment through 2030, with capital spending projected to average nearly $13 billion per year from 2025 to 2028.

California ratepayers are footing much of this bill. PG&E’s electricity rates have already risen more than 100% over the past decade, and the company keeps coming back for more. Just recently, it requested an additional $3.1 billion from regulators — on top of the $3.2 billion already authorized — claiming its previous estimates weren’t enough.

Critics aren’t buying the justification. The Public Advocates Office at the California Public Utilities Commission (CPUC) has raised serious concerns about cost accountability, noting that PG&E’s latest request came just weeks after regulators had already approved a large funding package, and that the company based its new cost projections on its highest-cost months rather than historical averages.

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Pollock Pines: A Case Study in Failure

The February 2026 winter storm that buried the Sierra Nevada foothills was severe — no one is disputing that. Heavy, low-elevation snow crushed trees and brought down lines across El Dorado, Nevada, Placer, Calaveras, Amador, Tuolumne, and Sierra counties, leaving tens of thousands without power. At its peak, more than 36,000 customers were in the dark across seven counties.

But the communities hit hardest — Pollock Pines, Camino, Grizzly Flats, Georgetown, Pioneer — are exactly the kinds of areas where PG&E has been doing hardening work for years. The storm revealed 335 spans of damaged power lines, 89 broken poles, 161 failed transformers, and 75 damaged crossarms. That’s not a minor outage. That’s systemic infrastructure failure across a wide, “improved” service territory.

Residents in Pioneer received text messages from PG&E estimating restoration by February 25 — nearly a full week after losing power. In Pollock Pines, some customers still had no estimated restoration time at all. Meanwhile, PG&E crews — to their credit — were working grueling hours under dangerous conditions, using 24 snowcats and a helicopter in just the El Dorado-Nevada-Placer-Sierra county area.

But working hard after a disaster and building a resilient grid before one are two very different things.

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The Fundamental Problem: Hardening an Old Model

Here’s what PG&E and its regulators don’t want to confront: no amount of money spent hardening a centralized, above-ground transmission and distribution system will make it immune to the kinds of extreme weather events California is increasingly experiencing.

When a massive snowstorm loads wet, heavy snow onto trees and branches at elevations between 2,000 and 4,000 feet — the exact terrain where Pollock Pines sits — those trees fall. And when they fall, they take power lines with them. Stronger poles and better equipment help, but they don’t eliminate the vulnerability. The grid was architected largely in the early-to-mid 20th century. The overhead line design hasn’t fundamentally changed in a hundred years.

Critics, including the Environmental Working Group, have argued for years that PG&E is doubling down on a broken, centralized business model — spending tens of billions to keep a fragile system limping along, when distributed energy resources like community solar, battery storage, and microgrids could provide far greater resilience at comparable or lower cost.

A 2018 estimate by the California Independent System Operator found that customer-owned solar and energy efficiency investments had already avoided $2.6 billion in transmission and distribution upgrades. A Vibrant Clean Energy study found that a decentralized grid — built on solar-plus-storage, efficiency, and demand flexibility — could save California $120 billion compared to a centralized renewables grid by 2050.

For communities like Pollock Pines, a well-designed local microgrid capable of islanding from the main grid during a storm event could keep the lights on for days, even when the broader system goes down. PG&E has piloted remote microgrids in a handful of locations, but critics say the company’s commitment to this approach is superficial at best, driven by its financial interest in maintaining centralized infrastructure that generates regulated returns.

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The Accountability Gap

Perhaps most frustrating is the accountability vacuum that surrounds PG&E’s spending. The company has a well-documented pattern: cause a disaster, go to regulators, request billions to fix it, pass the cost to ratepayers, and then repeat the cycle. California’s inverse condemnation law — which holds utilities liable for wildfire damages even without proving negligence — has made things even more complicated, creating perverse incentives that prioritize legal risk management over actual reliability.

PG&E went bankrupt in 2019 under the weight of wildfire liability. It emerged with promises to rebuild. It received state bailouts. It has paid massive fines. And still, communities in the Sierra foothills go dark for a week every time a significant storm rolls through.

There is no performance-based accountability tied to these infrastructure dollars. PG&E can claim credit for burying 1,000 miles of line in fire-prone areas — a genuine achievement for wildfire risk reduction — while the same customers who paid for that work sit in the cold for days after a snowstorm, wondering what exactly their money bought.

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What Needs to Change

The outrage residents of Pollock Pines, Camino, and Pioneer are feeling right now is justified. But outrage alone won’t change the outcome next winter. Here’s what a real solution looks like:

Genuine performance accountability. Regulators must tie funding approvals to measurable reliability outcomes. If PG&E spends billions hardening a service area and those customers still experience multi-day outages from moderate weather events, there need to be financial consequences — not just another rate case.

Serious investment in distributed resilience. Community microgrids, battery storage at substations, and support for rooftop solar-plus-storage in remote communities are not just clean energy projects. They are reliability infrastructure. PG&E should be required to build resilience from the bottom up, not just harden the top-down grid.

Transparent spending reviews. Every dollar PG&E collects for grid hardening should be traceable to specific improvements, and those improvements should be evaluated against actual reliability data. The CPUC has the authority to demand this. It should use it.

A real plan for the most vulnerable communities. The communities along Highway 50 east of Placerville — Camino, Pollock Pines, Grizzly Flats — are geographically isolated and sit at elevations that make them especially vulnerable to snow events. They deserve a dedicated resilience strategy, not just a share of the general hardening budget.

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The Bottom Line

PG&E will issue a press release when power is finally restored to the last customer in Pollock Pines. It will thank its crews for their heroic efforts under dangerous conditions — and that thanks will be genuine. Then it will go back to the CPUC and ask for more money.

What it won’t do, without significant external pressure, is ask the harder question: why, after all we’ve spent, did this happen again?

Californians in the Sierra foothills deserve better than a utility that treats chronic failure as a funding opportunity. They deserve a grid built for the climate reality of the 21st century — one that doesn’t leave families in the dark for a week every time winter shows up.

It’s time to stop hardening a broken model and start building something genuinely resilient.

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Sources: Fox40, ABC10, Yubanet, Mountain Democrat, Environmental Working Group, Public Advocates Office at the CPUC, and PG&E public filings.