What does it mean when policymakers call for an “all-of-the-above” energy strategy? At its core, the idea is that a reliable energy system benefits from a diverse mix of resources rather than relying on any one source.
The debate over the Northeast Supply Enhancement (NESE) pipeline offers a real-world example. NESE was proposed to expand the existing natural gas pipeline system, adding the capacity to move about 400 million cubic feet of natural gas per day. The project includes a proposed compressor station in Franklin Township and pipeline construction beneath the Raritan Bay.
Why diversity matters
Our energy needs change with the season, weather and time of day. Solar power depends on sunlight, wind power depends on weather and batteries can help store energy for when it is needed. Energy efficiency can also reduce demand.
Natural gas can provide another source of energy when demand is high. That’s the basic idea behind an all-of-the-above strategy: different energy resources have different strengths, and having multiple options can provide flexibility and reliability.
But “all” doesn’t mean everything
An all-of-the-above approach doesn’t mean every proposed project should automatically be approved.
Major infrastructure investments still need to demonstrate a legitimate need and meet environmental and regulatory requirements. Communities also deserve a say in how projects could affect their land, water, air and quality of life.
Those questions have been central to the debate over NESE. The U.S. Court of Appeals for the Third Circuit recently vacated New Jersey’s water quality approval for the project, putting the next steps back in the hands of the New Jersey Department of Environmental Protection.
NESE is a reminder that energy diversity should not mean building everything simply because it is an available option. New Jersey can pursue reliability while carefully evaluating whether each investment makes sense for our energy needs, our communities and our long-term goals.
A diverse energy system is important. But so is choosing the right mix.
