New Jersey's electricity consumption is heavily influenced by both low-carbon and fossil sources. As of 2025, more than half of New Jersey's electricity comes from low-carbon sources, with around 41% of it being low-carbon. Among these, nuclear, which provides a robust backbone of clean energy, contributes around a third to the electricity mix. Solar energy, while making steady headway, accounts for a smaller portion with nearly 7%, divided between behind-the-meter and utility scale. Fossil fuels still account for about a third of electricity production in New Jersey, largely driven by gas at nearly 36%. Additionally, the state relies on net imports for nearly a quarter of its electricity needs.
Data sources used on this page include EIA. More about data sources →
Is Electricity Growing in New Jersey?
Encouragingly, electricity consumption in New Jersey has seen growth, surpassing previous records. The per person consumption reached around 8,814 kWh in 2025, an increase of over a hundred kWh from the previous record in 2024. This is indicative of growing electricity demand, likely driven by advancements and increased reliance on electricity, reflecting an optimistic trajectory toward electrification. Simultaneously, low-carbon electricity generation also modestly ticked up to 3,588 kWh per person, marking a slight but encouraging ascent from past figures, demonstrating both a stability and a drive towards cleaner energy.
Suggestions
To further scale up clean electricity generation, New Jersey should consider expanding its existing nuclear capabilities, drawing inspiration from regions that effectively utilize low-carbon energy. For instance, neighboring states like New Hampshire exemplify high levels of nuclear energy share with about 55%, which New Jersey can strive towards. Learning from other regions with significant solar implementation, such as California at 31%, can guide New Jersey in bolstering its solar footprint. Together, an augmented focus on solar while capitalizing on nuclear energy's potential can establish a more sustainable and secure energy landscape for New Jersey.
History
Historically, New Jersey's journey in low-carbon electricity generation witnessed varied shifts. Over the past few years, nuclear energy faced slight declines, losing 0.7 TWh in 2024, though it somewhat rebounded in 2025 with a rise of 0.2 TWh, reflecting some responsiveness towards maintaining its significant role. Simultaneously, hydro and biofuel energy sources expressed marginal changes, highlighting a relatively stable but not burgeoning part of New Jersey's energy landscape. While some areas have plateaued, the state's willingness to embrace cleaner solutions underlines a foundational commitment to a future less reliant on fossil fuels.
