Energy Storage: Next Game Changer

Everybody agrees that storage is turning into big business, and soon, but exactly how big and how soon?

According to a report released in Nov 2018 by Bloomberg New Energy Finance (BNEF) the global energy-storage market will surge to a cumulative 942 GW by 2040 requiring a hefty investment of $620 billion. Sharply falling battery costs is a key driver of the projected boom, as is the pressing need to smooth out the output of renewable generation. BNEF says the capital cost of utility-scale lithium-ion storage systems is likely to fall another 52% by 2030.

But like much else in electricity markets these days, cost isn’t the only or even the main driver of future demand growth – it is the mandatory rise of renewables. Governments the world over are requiring ever higher percentages of renewables while pushing for more electric vehicles (EVs) and solar PVs.

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According to BNEF’s Yayoi Sekine, “Costs have come down faster than we expected. … Batteries are going to permeate our lives.”

The implications of cheaper batteries are far-reaching, upending multiple industries and helping spur technologies necessary to help fight climate change. Batteries will power the EVs while also boosting the value of solar and wind power, both inherently variable resources.

BNEF highlights two important storage markets:

  • China, which is investing in massive battery manufacturing capacity; and
  • California, which has a mandatory 100% renewable electricity target for 2045 as well as a number of other measures such as storage capacity.

In places like California and Hawaii, both moving towards a 100% renewable future by 2045, massive new storage capacity will undoubtedly be required along with other means of shifting midday’s sun to evening hours or for cloudy days. Wind, the other major renewable contender, is equally variable.

Read more: Clean Technica

By |2019-03-27T10:52:16+00:00February 8th, 2019|Comment, News, Reviews, Solar and Battery, Uncategorized|
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