Report says new solar will keep power on in summer.

By Oliver Townsend May 26, 2024
New solar will help keep power on during scorching summer, report says.jpegOrginal image from:

As the summer heat intensifies in some parts of the country, concerns about power generation shortages are on the rise. The National Oceanic and Atmospheric Administration has predicted that 2024 is likely to be one of the warmest years on record, increasing the demand for electricity to combat the heat waves. In response to these challenges, the North American Electric Reliability Corporation (NERC) has released a report highlighting the role of new solar power developments in keeping the lights on during scorching summers.

The Rise of Solar Power

One of the key factors contributing to the improved outlook for power generation this summer is the significant growth in solar power capacity across the United States. With 25 gigawatts of new solar power capacity added, the nation is better equipped to meet peak electricity demand. This surge in solar installations has shifted some areas from a high-risk category for power shortages to a more stable position, according to NERC.

The Changing Landscape of Energy Generation

As solar power gains momentum, it is expected to account for 10% of the national electric generation capacity by the end of this summer. This shift in the energy mix includes natural gas providing 42%, coal at 14%, and wind power at 13%. The diversification of energy sources reflects a broader trend towards renewable energy solutions to meet the growing demand for electricity.

The Role of Battery Storage

Alongside the growth in solar power installations, battery storage capacity is also expanding rapidly. With over 14 gigawatts of new battery storage expected to be added this year, the integration of batteries complements solar generation well. By storing excess solar power for use during peak demand periods, batteries play a crucial role in enhancing grid reliability and resilience.

Addressing Challenges and Risks

While the transition to renewable energy sources offers many benefits, it also presents challenges and risks. NERC has highlighted the importance of managing power shortages during extreme weather events when solar, wind, or hydro output may be limited. Regions in the Midwest, South, New England, Texas, and California are particularly vulnerable to these risks, requiring careful planning and coordination by grid operators.

Adapting to Climate Change

Climate change is reshaping the demand for electricity, with some regions experiencing peak demand in winter due to factors like heating electrification and extreme cold weather events. By understanding these shifting patterns and investing in resilient energy infrastructure, the electric grid can better adapt to the changing climate and ensure reliable power supply throughout the year.


The report by NERC underscores the critical role of solar power in maintaining reliable electricity supply during challenging summer conditions. By embracing renewable energy sources like solar and investing in battery storage technology, the energy industry is taking significant steps towards a more sustainable and resilient future. As climate change continues to impact energy demand and grid operations, innovative solutions and strategic planning will be essential to ensure a stable and secure power supply for all.

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