I’d never heard of “net metering” until my electric bill hit $600 last February. Desperate for a way to reduce utility costs that skyrocket in the winter because we use electric heaters, I started getting quotes for rooftop solar power.
That’s when I learned about a state law that requires Colorado utilities to credit homeowners who send power back to the grid at the same rate they would pay to buy power from the power company. This “net metering” policy made adding solar to my home a good investment. Even though we didn’t add batteries, which would have doubled our costs, our solar panels will offset a significant portion of our utility bills.
I’m a fan of net metering because it forces Xcel Energy, which enjoys a monopoly in my area, to discount our bill for any energy our solar panels produce. They do this even though it cuts into their profits. Net metering made the economics of solar power work in my instance, and we save money when the sun shines brightly and spring days stay cold.
But after watching hurricanes knock out power across large regions of the country, I have a brand-new perspective on net metering. Rather than viewing it as a policy that lets homeowners save on utility bills, I’m thinking of net metering as a way to make where I live more resilient to natural disasters.
My parents live in Asheville, North Carolina which was devastated by Hurricane Helene in September 2024. They were out of town visiting family when the storm struck, but water and power outages kept them from getting home for weeks.
Until 2023, North Carolina had used net metering requirements to encourage solar installation, contributing to its status as the fourth-largest solar power-producing state in the country. But in recent years, power companies successfully persuaded legislators in North Carolina, as well as California, Nevada and Arizona, to switch from net metering to “net billing.” That change and other policies now pay solar producers at significantly lower rates.
In those states, utilities argued that net metering hurts homeowners who don’t have solar by increasing costs for non-solar power. But analyses, notably those conducted by public power consultant Richard McCann of mcubedecon.com, show that increased solar production saves billions for non-solar producers in California.
When states move away from net metering—despite the dubious arguments justifying the shift—the pace of solar installations slows dramatically. In California, new solar installations dropped by 56% from 2022 to 2024.
For those of us with solar panels, I think it’s time to think about adding storage batteries right from the start, using that extra electricity for battery charging. Batteries make any home more independent from the grid, but here’s the catch: The cost can be prohibitive. I’m saving up as solar batteries cost between $12,000 and $20,000 for a typical home according to solarreviews.com.
The advantages to battery support, however, are significant. If homeowners use their net metering savings to add batteries to disconnect from the grid during outages, they could still pump water out of domestic wells, run refrigerators, or charge their phones until power is restored during natural disasters.
Normally, I wouldn’t advocate for state governments to step in and regulate businesses. But in the case of power companies, I support net metering because there usually isn’t a competitive free market for power.
Customers are at the mercy of electric companies that raised power prices 11% in 2022 and 2.5% in 2023, according to the U.S. Energy Information Administration’s state electricity profiles. As the same companies were raising prices, they were also fighting to reduce the amount rebated to solar-producing homeowners.
Now that I’m aware of net metering and invested in providing solar power back to the grid, I’m keeping tabs on any proposal that would reduce net metering in my state.
It’s such a wonderful concept—thousands of homeowners selling power back to the electric company—while also reducing their vulnerability to natural disasters such as wildfire.
What’s even better: Residential solar power mimics a stand-alone power plant, one that need never be built.
Andrew Carpenter is a contributor to Writers on the Range, writersontherange.org, an independent nonprofit dedicated to spurring lively conversation about the West. He writes in Colorado.
Net metering came to Colorado via Amendment 37 which voters approved over 20 years ago (2004). A37 also mandated rebates; together this dramatically changed the economics of rooftop solar. For a relatively low cost I made my (former) house in Colorado electric net-zero (produced the same amount of electricity as it consumed).
However, “cost-shifting” should not be summarily dismissed; other customers without PV to some degree subsidized mine. A utility is a zero-sum equation; the costs are born by someone. Net metering means your system is grid-tied, which means you use it the same as everyone else; the 7-state power grid is your battery and someone has to pay to maintain it.
And I have no idea why any PV system would result in “…reducing their vulnerability to natural disasters such as wildfire.” Talking about wildfire is a very trendy theme to latch onto, but let’s please be real and understand how this actually works. When power to your house goes down for any reason, your PV system instantly shuts down with it. You cannot draw one watt of power from your rooftop. There is a very necessary switch in your system that cuts off your own power in a split second, to avoid electrocuting the workers who are working to restore power and need it off while doing so.
A battery backup system does provide resiliency, but as you describe at a large cost and with no incentives. If you look at the numbers, your personal electric load vastly exceeds almost any backup system. And those toxic batteries are going to get thrown away about every 10 years, which is why off-grid systems are mostly only seen in remote areas.
I’m a strong proponent of net metering! And strongly believe in incentives for any solar anywhere, including “distributed power” personal systems. And let’s be real about how they work and what they can and can’t do.
Good thoughts Andrew but solar,wind and geothermal have cost trillions and have delayed reckoning with the obvious inevitable use of RMR’S (small modular nuclear reactors). Our electrical needs are increasing logarithmically.