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Renewables became second-most prevalent U.S. electricity source in 2020, per EIA

Renewable Energy World

according to the Energy Information Administration , coming in second to natural gas at 1,617 billion kWh. Only natural gas produced more electricity than renewables in the U.S. Renewables surpassed nuclear (790 billion kWh) and coal (774 billion kWh) generation for the first time on record.

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Can Gas-Fired Power Plants Coexist with a Net-Zero Target? Yes, Southern Company Insists

GreenTechMedia

utility can reach net-zero carbon emissions by 2050 while still keeping natural gas as a central part of its business, both to generate electricity and to sell to its customers. That includes a recommitment to reaching its 2030 goal of reducing carbon emissions below 50 percent of their 2007 levels, potentially ahead of schedule.

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Comment: Europe’s struggle to understand energy economics

Envirotec Magazine

As long as there are enough suppliers (such as renewables and nuclear) with low marginal costs, the price paid for electricity by consumers also remains low. But as soon as demand outstrips the capacity of these low-cost producers, prices jump to the price bid by gas-fired generators, which depends largely on the price of natural gas.

Energy 147
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MIT Study: Transmission Is Key to a Low-Cost, Decarbonized US Grid

GreenTechMedia

All of these benefits can be captured with solar, wind, existing hydropower and lithium-ion battery technologies at projected 2030 prices, he added. It co-optimizes grid capacity investments and hourly operations costs of generation, storage, and transmission to meet projected electricity demand in 2040.