The growing demand for energy to support AI data centers and maintain affordable electricity prices has put a spotlight on power generation. However, upgrading the United States’ aging power grid is equally critical, according to Bob Martin, Managing Director at Christie 55 Solutions. Martin addressed over 400 business leaders at the New Jersey Business & Industry Association’s recent Energy and Environmental Forum.
“Much of the grid was built in the 1960s and 1970s…and 70% of the grid is 25 years or older,” Martin explained. “It’s not just about growth and adding more lines; we also have to deal with replacing aging transmission lines, substations, and other key components. The grid is unprepared for the load that we need to support.”
Martin, who previously served as Commissioner of the New Jersey Department of Environmental Protection under Governor Chris Christie, said policymakers must consider both energy generation and transmission issues together. “We can’t separate the generation issue from the transmission issue, but we need to isolate the challenges and solutions for each,” he said.
Now working at a consulting firm focused on public policy and regulatory matters in New Jersey, Martin highlighted that regional and interregional transfer capacity must be expanded. He referenced the U.S. Department of Energy’s National Transmission Plan, which sets targets to double regional capacity and quadruple interregional capacity by 2050.
“Dealing with the regional and interregional transfer of electricity is absolutely critical as we move forward,” Martin said.
He also noted that some parts of today’s transmission network do not have enough capacity for electricity injection or withdrawal to meet future needs. “You can generate all the electricity you want,” he noted, “but if you can’t plug it into the grid, or you can plug it in but can’t deliver it where it needs to go, it doesn’t make a difference.”
Despite these challenges, Martin pointed out that solutions exist now. He called for long-term planning along with greater collaboration among federal agencies, state governments, local authorities, utilities, and Regional Transmission Operators like PJM. Public-private partnerships were also identified as important tools for speeding up investment in modernizing infrastructure.
“The electric grid needs to be modernized, it needs to be upgraded, and it needs to be expanded well beyond what it is today,” Martin concluded.
A video recording of Martin’s presentation titled “Investing in American’s Electric Transmission: The Key to Reliability and Affordability” is available online.
