Author

Robert Zullo
Robert Zullo is a national energy reporter based in southern Illinois focusing on renewable power and the electric grid. Robert joined States Newsroom in 2018 as the founding editor of the Virginia Mercury. Before that, he spent 13 years as a reporter and editor at newspapers in Virginia, New Jersey, Pennsylvania and Louisiana. He has a bachelor’s degree from the College of William and Mary in Williamsburg, Va. He grew up in Miami, Fla., and central New Jersey. Reach Robert Zullo at [email protected].
Report faults EPA for not enforcing limits on toxic benzene emissions at oil refineries
By: Robert Zullo - September 25, 2023
The federal Environmental Protection Agency must do a better job ensuring that oil refineries that exceed emissions limits for benzene, a toxic, carcinogenic pollutant, cut those concentrations, the agency’s inspector general found. “Thirteen of the 118 refineries we reviewed had benzene concentrations above the action level in 20 or more weeks after the initial exceedance,” […]
With summer coming fast, regulator issues electric reliability warning
By: Robert Zullo - May 31, 2023
As much as two thirds of North America could face shortages of electricity this summer in the event of severe and protracted heat, according to the regulator in charge of setting and enforcing standards for the electric grid. “Increased, rapid deployment of wind, solar and batteries have made a positive impact,” said Mark Olson, manager […]
After shootings, regulator doesn’t recommend additional substation security standards
By: Robert Zullo - April 24, 2023
The organization in charge of setting and enforcing reliability standards for the U.S. electric grid isn’t recommending new physical security requirements for thousands of electric substations following a rash of shooting attacks that have knocked out power in parts of several states. Jim Robb, CEO of the North American Electric Reliability Corporation, told the Federal […]
Here’s where renewable power is increasing (and where it’s not)
By: Robert Zullo - April 14, 2023
Despite supply-chain problems amid the lingering effects of the pandemic, 2022 saw major increases in solar and wind power in the United States, though that growth varied by state, according to a report by a nonprofit focused on climate change. Nationally, electricity generated from solar and wind grew 16% from 2021, with wind accounting for […]
Federal-state task force grapples with grid protection
By: Robert Zullo - February 16, 2023
A federal task force wrestled with the costs and benefits of better shielding the nation’s tens of thousands of electric substations from a growing number of attacks, like a neo-Nazi plot the FBI says it foiled earlier this month in Maryland, another that knocked out power to thousands in North Carolina in December and more […]
Affordable, reliable and sustainable: Report compares utility performance
By: Robert Zullo - January 27, 2023
A nationwide comparison of electric utility performance by an Illinois consumer advocacy group found that customers in states that are heavily reliant on fuel oil and natural gas, as in the Northeast and South, tend to pay more than those with larger amounts of carbon-free generation, among other findings. The report by the Illinois-based Citizens […]
States are vying for money to start ‘hydrogen hubs.’ What are they?
By: Robert Zullo - December 30, 2022
Across the country, states are inking agreements with neighbors or striking out on their own to pursue billions in federal funding to set up “hydrogen hubs,” clustered centers for production, storage and use of the gas that many see as a crucial piece of the puzzle for decarbonizing the U.S. economy. How broad a role […]
Report says many utilities are slow-walking clean energy goals
By: Robert Zullo - December 28, 2022
A report released by the Sierra Club faults dozens of utilities that provide a major chunk of U.S. electric generation for failing to speed up their decarbonization efforts. “For the sake of our communities and planet, we must do everything in our power to create a clean, renewable electric grid by 2030,” the Sierra’s Club’s […]
Environmental enforcement has fallen off under Biden, report says
By: Robert Zullo - December 22, 2022
Federal environmental enforcement, as measured by Environmental Protection Agency civil cases closed against polluters, hit a two-decade low in 2022, per a report released last week by a national environmental group that blames budget cuts, staff shortages and the U.S. Senate’s failure to confirm key leaders. The Environmental Integrity Project said the 72 civil enforcement […]
After substation shooting, federal regulator orders review of security standards
By: Robert Zullo - December 20, 2022
Less than two weeks after gunfire damaged two Duke Energy substations in Moore County, N.C., knocking out power to about 45,000 people, federal regulators ordered a review of security standards at electric transmission facilities and control centers. The Federal Energy Regulatory Commission on Thursday ordered the North American Electric Reliability Corporation (NERC), which sets and […]
Scientists announce a fusion breakthrough with big implications for clean energy
By: Robert Zullo - December 13, 2022
Scientists at a U.S. national laboratory announced Tuesday that they achieved fusion ignition, a breakthrough decades in the making that could have major implications for clean energy. Researchers at the Lawrence Livermore National Laboratory near San Francisco, California said that on Dec. 5, for the first time anywhere in the world, they managed to produce […]
For offshore wind aspirations to become reality, transmission hurdles must be cleared
By: Robert Zullo - October 17, 2022
President Joe Biden’s administration laid out ambitious additional goals last month to boost offshore wind power generation, one of the American renewable energy industry’s emerging wide open frontiers. The federal announcements come as coastal states across the country are increasingly setting offshore wind energy targets, seeking to capture not just clean energy but the potentially […]