In 2025, electricity consumption in Indiana is predominantly generated from fossil energy, with more than three-fourths of the total electricity being sourced from fossil fuels. Coal accounts for a significant portion, contributing almost half of the state's electricity, while natural gas provides slightly more than a third. Conversely, low-carbon energy sources, which are essential for reducing environmental impact and combating climate change, make up approximately 16% of the total electricity consumption. Wind energy comprises a little over 9%, and solar energy, including utility-scale installations, contributes over 6%. Additionally, Indiana relies on net imports to cover about 3% of its electricity needs, indicating a mix of local and external electricity sources.
Data sources used on this page include EIA. More about data sources →
Is Electricity Growing in Indiana?
Electricity consumption in Indiana is experiencing growth, as evidenced by the increase in kWh per person from 2024 to 2025. The per capita electricity consumption has risen by 175 kWh, surpassing the previous high in 2024. This reflects a positive trend in meeting the growing demand for energy driven by factors such as industrial activities and increasing electrification. Notably, clean electricity is also on the rise, with low-carbon electricity generation increasing by a positive 516 kWh per person compared to the previous year. Such growth is promising as it highlights the state's efforts in transitioning towards a more sustainable energy mix while keeping up with its consumption demands.
Suggestions
For Indiana to further improve its low-carbon electricity generation, learning from other regions that have successfully harnessed solar and nuclear energy can be beneficial. States with similar energy profiles, like Illinois and Iowa, have embraced nuclear and wind energy respectively, with Illinois generating half of its electricity from nuclear sources and Iowa obtaining almost 60% of its electricity from wind. In addition, Nevada's significant solar energy contribution demonstrates the potential for solar energy to play a larger role in Indiana's electricity mix. By expanding solar and potentially considering nuclear energy, Indiana can bolster its clean energy portfolio, reduce reliance on fossil fuels, and ensure a sustainable future.
History
Historically, Indiana's low-carbon electricity generation has seen some fluctuations. In 2024, despite a slight decline in hydro and biofuels, wind energy provided a boost with an additional 1.5 TWh. However, the following year, 2025, displayed a plateau in various low-carbon sources, including hydro, biofuels, and wind, as they showed no significant growth. While the stability of these sources is crucial, a lack of growth is a concern as it limits further progress in reducing the state's carbon footprint. Encouraging development and embracing nuclear and solar energy expansion could be the key to invigorating Indiana's low-carbon electricity generation and ensuring a cleaner, more sustainable energy future.
