Virginia's Air Pollution Control Board has voted to leave the Regional Greenhouse Gas Initiative.

RGGI is a cooperative effort among multiple states to cap and reduce carbon-dioxide emissions from their power sectors.

But Virginia has moved in a different direction - becoming a growing hub for data centers, which are known for their high electricity use.

The Virginia Economic Development Partnership finds more than 20% of all hyperscale data centers worldwide are in Northern Virginia.

Maya Domeshek, research associate with Resources for the Future, said RGGI kept emissions from these centers low.

"If you're living in a world where electricity demand is increasing and you're building renewable resources, that's not necessarily enough to guarantee that you emit fewer greenhouse gases," said Domeshek. "You also need a policy that's going to require reduction of greenhouse gas emissions, and that's the role that RGGI was playing."

The U.S. Energy Information Administration finds Virginia consumes more electricity than it generates, and gets additional power from two regional grids.

Earlier this year, Virginians weighed in with public comments on whether the state should be part of RGGI or leave. A majority said the state should stay.

Now, 11 states remain in the initiative.

Several policies, including the Virginia Clean Economy Act, aim to get the state to reduce fossil-fuel use and move toward cleaner energy sources. Domeshek described how they might shape up without RGGI.

"With Virginia outside of RGGI," said Domeshek, "it'll be important for those hoping the state moves toward cleaner energy to really pay attention to what its utilities are doing - and whether they are, in fact, meeting the other goals of the Virginia Clean Economy Act."

Revenues from RGGI were slated to help the state address the worsening effects of climate change.

The latest report from Resources for the Future notes the state established a Climate Resilience Fund early last year, using $25 million from RGGI.

Illinois plans to spend $1.5 billion through 2027 in significant grid investments to help meet the state's ambitious clean-energy goals, with nearly half of funds going toward addressing environmental disparities.

The Climate and Equity Jobs Act requires at least 40% of state grid investments to benefit underserved and low-income communities.

Brad Klein, managing attorney with the Environmental Law and Policy Center, said fulfilling it means first learning more about existing issues.

"That requires new tools to sort of analyze disparities in service. So, do some neighborhoods enjoy better reliability than others? There's new modeling in the plans to try to discover that," he said.

As well as plans to upgrade substations, which include poles and wires, to close any existing gaps - and what Klein calls "full and fair access" for people in all communities to invest in things like rooftop solar, electrification and heat pumps.

The Illinois Commerce Commission rejected initial plans by Ameren and ComEd because they didn't demonstrate how the utility companies would benefit disadvantaged communities or keep monthly costs down for customers. Both companies revised their proposals which now outline both and describe plans for increased reliability, including key upgrades to increase the grid's power demand and make it more resilient to outages. Klein said overall, it means easier access to local clean energy.

"We'll have better options for connecting rooftop solar and community solar to the grid, and if done well, over time that also can help lead to opportunities for energy cost savings for customers and certainly address climate change," Klein continued.

Although officials say increases in monthly bills to customers will vary based on service class and energy usage, the ComEd plan shows an average increase of about $22 per year until 2027, while Ameren estimates an increase of less than $1 per month.


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President-elect Donald Trump retakes office in less than a week and promises to roll back efforts to combat climate change. But state-level efforts will continue in North Carolina. Trump has promised to repeal the Inflation Reduction Act passed under President Joe Biden. Brittany Griffin with the nonprofit CleanAIRE NC says that would hurt the state, including its ability to prepare for more severe weather as climate change worsens. But she says there are glimmers of hope on the state level.

"We still have a lot of state-led policies, and then our makeup now of the General Assembly looks different. We have a governor who also is pretty well-informed and, I believe, dedicated to addressing environmental issues in our state," he said.

Griffin added that her organization will be working with community and legal partners to resist potentially harmful changes under the Trump administration. CleanAIRE NC's community science manager Daisha Wall is on the Environmental Justice Advisory Council for the Governor's Office.

Griffin noted that there are a number of ways CleanAIRE NC is helping people feel more empowered, such as through its air monitoring networks in communities across the state and clean energy transportation efforts in rural areas, and said community member involvement is important to the state's response to climate change.

"When they amplify their voice, it allows them to feel like they are participating in the process of shaping environmental policies as it relates to their communities," she explained.

North Carolina lawmakers have passed climate goals under the state's Carbon Plan that aim to reduce Duke Energy's carbon emissions by 70% by 2030 and reach carbon neutrality by 2050. But Griffin said the current plan falls short for the state's underserved and impacted communities. However, it is renewed every two years and she hopes they have a larger say in the next iteration.

"We at CleanAIRE NC would like to make sure there's more inclusion for communities in the planning process so they can actually more directly benefit from it," she continued.

For workers or pension systems trying to keep support for the fossil-fuel industry to a minimum, one expert has some suggestions.

Just last month, Maryland State Retirement and Pension System officials voted to create a climate advisory panel. The panel will be tasked with advising the pension system on how to consider climate risks in investments.

For those who are just starting to invest for retirement, Jessye Waxman - campaign advisor on Sierra Club's fossil-free finance team - said fossil-fuel stocks aren't the most profitable or stable option.

"The fossil-fuel industry has been pretty volatile in terms of the kinds of returns it's looking at," said Waxman. "Holding fossil fuels is actually a more risky proposition. They're creating a lot of instability and not optimizing for portfolio returns."

A study of Maryland's pension portfolio agreed. It found the stocks in oil and gas companies in Maryland's pension system were falling behind.

The study found the portfolio would have grown an additional 10% if the pension system had divested in 2010.

For those current shareholders, Waxman said to hold investments and use voting power to keep companies accountable on climate issues.

That includes denying debt, which involves not buying new bonds for fossil-fuel companies. That, she said, makes it more difficult for fossil-fuel companies to operate - or expand operations.

"If you are a shareholder," said Waxman, "hold the stocks that you have, and use that to leverage your power as a shareholder to hold companies and their boards accountable for their greenhouse-gas emissions, for decarbonization efforts."

A Sierra Club report found that bonds are a growing share of financing for fossil-fuel company projects, such as new pipelines and coal power plants.

In 2000, bonds accounted for 14% of fossil-fuel financing, compared with 52% in 2020.