Author

Ivy Main is a lawyer and a longtime volunteer with the Sierra Club's Virginia chapter. A former U.S. Environmental Protection Agency employee, she is currently the Sierra Club's renewable energy chairperson. Her opinions are her own and do not necessarily reflect those of any organization.
Virginia Mercury is part of States Newsroom, the nation’s largest state-focused nonprofit news organization.
Up for a vote in this election: clean energy, data centers and utility influence
By: Ivy Main - October 4, 2023
How much do Virginia’s elections matter in an off year? Measured by the turnout in past elections, you’d think the answer is “not much.” The percentage of registered voters who show up at the polls in Virginia typically drops well below 50% when no federal or statewide candidates are on the ballot. But measured by […]
A bright spot at the intersection of farming, electric vehicles and solar energy
By: Ivy Main - September 19, 2023
The energy transition is in full swing across the U.S. and the world, but the changes now underway are not simple or linear. In an economy as complex and connected as ours, progress in one area will often affect other parts of the economy, creating winners and losers. And then there are the changes that […]
If Dominion’s plan is so bad, is there a better one? (Spoiler alert: yes, there is.)
By: Ivy Main - September 5, 2023
In my last column I took Dominion’s Integrated Resource Plan (semi-) seriously, giving the utility the benefit of the doubt in its projections for data center growth and the alleged need for more fossil fuels to keep up with the power demands of that ravenous industry. But as I also noted, Dominion doesn’t deserve to […]
Why are ratepayers footing the bill for Virginia’s data center buildout?
By: Ivy Main - August 16, 2023
Virginia’s embrace of the data center industry produced new fallout this spring when Dominion Energy Virginia released its latest Integrated Resource Plan (IRP). With data center growth the “key driver,” Dominion projects a massive increase in the demand for electricity. As a result, the utility claims the state-mandated transition to clean energy is now impossible […]
I’m a climate alarmist (and you should be too), but we aren’t dead yet
By: Ivy Main - August 3, 2023
Until this summer, climate change was a threat most Virginians could ignore most of the time. It was like being hopelessly in debt: too upsetting to think about, so you may as well ignore it. But then smoke kept drifting down from Canadian wildfires and the planet experienced its hottest days on record. People are […]
Do carbon offsets offer climate salvation?
By: Ivy Main - July 19, 2023
In medieval Europe, the Roman Catholic church encouraged sinners to get square with God by performing good works and acts of charity. Since both of these might require spending money, some resourceful church leaders streamlined the process, taking the money and letting the good works slide. A rich sinner could buy “indulgences” to cover adultery, […]
Joe Manchin’s Pyrrhic MVP victory
By: Ivy Main - June 28, 2023
This spring’s passage of federal legislation raising the debt ceiling came with one provision that clean energy advocates had fought hard against: it sweeps away several legal challenges to the Mountain Valley Pipeline (MVP) that have stalled completion for more than four years. The pipeline is supposed to carry methane gas from the fracking fields […]
Is there a partisan divide on climate? Not among young people
By: Ivy Main - June 13, 2023
Judging from the political rhetoric, you’d be justified in thinking that only Democrats feel the urgency of the climate crisis, while Republicans are united in dismissing it. Polling shows Democrats are better aligned with popular sentiment: the great majority of Americans support more climate action. But Republican leaders assume that even if their position is […]
The battle for menhaden: corporate greed threatens the Chesapeake Bay
By: Ivy Main - May 23, 2023
You might know them as bunker or pogies. Landlubbers might not know them at all. Menhaden, a kind of herring that has been called the most important fish in the sea, are a keystone species in the Atlantic, serving both as a critical food source for predatory fish, marine mammals and birds, and as a […]
Law? What law? Pandering to the governor, Dominion’s new plan ignores Virginia’s climate law
By: Ivy Main - May 10, 2023
Last December, Dominion Energy produced a remarkable document: a climate report predicting that by 2040 its electricity supply will be dominated by renewable energy. Coal will be gone by 2030, and methane gas will hang around in ever-smaller amounts, just to fill in the energy gaps. Small modular nuclear reactors (SMRs) probably won’t play a […]
Is hydrogen a miracle solution for climate, or the new ethanol?
By: Ivy Main - April 25, 2023
The hydrogen gold rush is on. Spurred by the urgency of the climate crisis, and attracted by generous incentives in last year’s Inflation Reduction Act, companies ranging from oil majors to small start-ups are pouring money into the Next Big Thing in energy: a fuel that is flexible, transportable and carbon-free. Is hydrogen a critical […]
It’s time for Virginia to plan its next offshore wind farm
By: Ivy Main - April 10, 2023
Virginia’s first commercial offshore wind farm is on track to start construction next year and to be fully operational in 2026. The Coastal Virginia Offshore Wind (CVOW) project being developed by Dominion Energy will be the single largest offshore wind farm in the U.S. and among the first full-scale commercial wind projects built in U.S. […]