In Maryland, the year 2025 shows a diverse mix of electricity sources with an intriguing balance between imported, low-carbon, and fossil energies. More than 40% of the state's electricity comes from net imports, a substantial portion indicating dependency on external sources. Low-carbon energy, vital in the fight against climate change and pollution, makes up nearly a third of Maryland's electricity consumption. This category is primarily supported by nuclear, representing just over 22%, alongside contributions from solar, hydropower, and wind, which together account for about 8% of the mix. Fossil fuels, while still prevalent with nearly 28%, are led by gas at around 24% and a smaller share from coal.
Data sources used on this page include EIA. More about data sources →
Is Electricity Growing in Maryland?
Electricity consumption in Maryland is on an upward trajectory. In 2025, the state's residents consumed around 10,665 kWh per person, marking a growth from 2024 by an additional 455 kWh per person, a clear indication of increasing demand. Similarly, the contribution of low-carbon sources has seen slight growth. The per-person low-carbon electricity generation rose to about 3,248 kWh in 2025, up by 38 kWh from the record set in 2023. This growth, although marginal, showcases a positive trend in reducing reliance on fossil fuels while expanding cleaner, sustainable power.
Suggestions
To further boost low-carbon electricity generation, Maryland should enhance its existing nuclear capabilities, which provide a significant portion of clean energy. Adopting strategies from other successful regions could prove beneficial. For instance, leveraging the advancements in nuclear energy seen in countries like France and neighboring states such as New Hampshire could further solidify Maryland's clean energy portfolio. Promoting solar energy development is also critical, drawing inspiration from states like Nevada and California with their substantial solar contributions. Combining these strategies will help Maryland meet its growing electricity demands while ensuring a greener and more sustainable future.
History
Historically, Maryland's journey in low-carbon electricity generation showcases slight variations over recent years. Looking at the past few years, in 2024, there was a minor decline of 0.3 TWh in nuclear electricity, a downturn that was promptly corrected with a similar-sized increase the following year, indicating a rebound in 2025. Wind energy saw incremental growth steadily both years, illustrating a gradual but persistent rise. Hydropower, on the other hand, experienced a decrease in 2025 from its previous capacity, reflecting challenges in maintaining consistent water flow or possibly aging infrastructure. Overall, the state's commitment to low-carbon energy remains visible with a mild but promising upward trend, setting a foundation for future expansion in cleaner electricity generation.
