Read the rest of the article here.Solar can become competitive internationally with natural gas by 2025, claims a study authored by Lux Research. But there are several caveats to that assertion.For example, the study said, solar becomes competitive if there is a 39% decline in utility-scale system costs by 2030 and accompanied by barriers to shale gas production, such as anti-fracking policies in Europe and the high cost of capital in South America.“On the macroeconomic level, a ‘golden age of gas’ can be a bridge to a renewable future as gas will replace coal until solar becomes cost competitive without subsidies. On the microeconomic level, solar integrated with natural gas can lower costs and provide stable output,” said Ed Cahill, Lux Research Associate and the lead author of the report.The report noted the price of gas is a key factor. “Solar can be competitive with natural gas as early as 2020 if gas prices are between $4.90/MMBtu and $9.30/MMBtu, depending on the solar resource. In the likely scenario of gas prices above $7.60/MMBtu, solar will be broadly competitive by 2025 in all 10 regions.”
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