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Pennsylvania's industrial power demand is expected to rise by 14.8% annually through 2029 due to data center expansion. Solar and battery storage projects are rapidly increasing, with solar comprising 7.2 GW of the 14.7 GW of active projects in May 2025.

Natural gas is projected to continue as the main generation source, accounting for around 55% of total installed capacity. PJM has introduced new rules to expedite grid connections for data centers. While solar power grows, gas-fired generation will remain vital due to low costs from the Marcellus Shale. Nuclear power will also play a significant role as its capacity is expected to be extended.