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Solar will become the largest source of power in the next decade, surpassing coal, oil and natural gas, according to a new report from BloombergNEF. The tectonic shift will occur alongside a historic rise in the use of energy driven by AI and the electrification of entire industries.<\/p>\n
\u201cSolar is winning the race,\u201d Matthias Kimmel, head of energy economics at BloombergNEF<\/a>, told TechCrunch.<\/p>\n BloombergNEF expects the shift to happen on economic grounds alone \u2014 solar is simply too cheap to ignore. Pakistan, for example, has added 25 gigawatts of solar power in the last two years after natural gas prices spiked following Russia\u2019s invasion of Ukraine. The transition could be even swifter if countries take more aggressive measures to curb their carbon emissions.<\/p>\n The power handoff comes as investors are viewing energy as one of the biggest opportunities for growth in recent decades. Data centers have been at the center of the obsession, and BloombergNEF\u2019s data reinforces the scale of the opportunity. The energy consultancy expects data centers to drive an additional 1 terawatt of utility-scale solar, 400 gigawatts of solar, 370 gigawatts of natural gas, and 110 gigawatts of coal.\u00a0<\/p>\n But because of gas and coal\u2019s ability to operate 24\/7, BloombergNEF expects those fossil fuels to provide 51% of incremental generation for data centers by 2050. Put simply, tech companies and data center developers will have an outsized influence over which energy sources remain viable by mid-century.<\/p>\n Those forecasts aren\u2019t ironclad, though. Other technologies have been vying for a piece of the data center market, including long-duration energy storage, geothermal, and nuclear. Big batteries received a boost from Google, which has included $1 billion worth of 100-hour batteries<\/a> from Form Energy in a recent data center project. And both geothermal and nuclear power show promise following the blockbuster IPOs of both Fervo Energy<\/a> and X-energy<\/a> this month.<\/p>\n Competition from photovoltaics will be stiff, though. Solar panels have spread dramatically in recent years, spurred by declining costs that show no sign of stopping. By 2035, prices are expected to drop another 30%<\/a>, outcompeting coal and natural gas. By 2050, solar panels are expected to generate more than twice as much electricity as natural gas.<\/p>\n Solar\u2019s falling costs can be attributed to two causes: One is China\u2019s industrial policy, which has favored the technology, subsidizing manufacturers and flooding the market. The other is mass manufacturing, which has helped wring costs out of solar at a remarkable pace.<\/p>\n Generally, \u201ccosts fall with every doubling of of installed capacity,\u201d Kimmel said. \u201cIn the case of solar, it has gone even faster than that.\u201d<\/p>\n Solar\u2019s abundance is starting to push grid-scale batteries down the same path. In Spain and Italy, standalone solar farms are no longer profitable because a surplus of solar power has driven down daytime electricity prices, Kimmel said. In response, developers have started building so-called hybrid renewable power plants, which pair solar panels with batteries to take advantage of higher evening prices.<\/p>\n The current state of the battery market is akin to where solar was in 2020, BloombergNEF said. Last year, 112 gigawatts<\/a> of grid-scale batteries were installed worldwide. By 2035, the company expects that figure to nearly triple.\u00a0Companies from Redwood Materials<\/a> to Ford have launched energy storage businesses to capitalize on the trend.<\/p>\n The missing piece in this report was the Iran War, which started when BloombergNEF was too far along in the process to make any major changes. The team did test the effects of two scenarios on various countries\u2019 dependence on energy imports.\u00a0<\/p>\n Under the economic transition scenario, in which decarbonization is driven largely by dollars and cents rather than regulations, every country would reduce its reliance on foreign energy, including oil powerhouse Saudi Arabia. Under a net-zero scenario, which sees regulations driving deeper decarbonization, every country would be able to virtually eliminate its reliance on energy imports.<\/p>\n \u201cThe transition, which in many ways is cost efficient, is actually good for energy independence,\u201d Kimmel said.<\/p>\n<\/div>\n When you purchase through links in our articles, we may earn a small commission<\/a>. This doesn\u2019t affect our editorial independence.<\/em><\/p>\n