Esposito Research Group Blog

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Tag Archives: natural gas

More Solar PV Installed in US in 2016 than Any Other Electricity Source

15 Wednesday Feb 2017

Posted by danesposito in energy, solar fuels, Solar-Popular Press, Uncategorized

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coal, electricity, natural gas, photovoltaics

In a preview of a soon-to-be released annual report from the Solar Energy Industries Association (SEIA) and the GTM research, it has been reported that the electricity generating capacity of solar photovoltaic (PV) installations added to the US electrical grid in 2016 was higher than any other type of electricity generating technology. 39% of all new electricity capacity, equivalent to around 14.6 GW, was added in 2016, a 95% increase from 2015. Together, new solar and wind installations comprised 65% of all new electricity generating capacity in the US, reflecting the fact that the costs of solar PV installations have been cost competitive with traditional sources across much of the US.

As the price of electricity from solar PV continues to drop, this creates a huge opportunity to use electrochemical technologies to convert low-cost, carbon-free electricity into storable chemicals and fuels.

2016-new-us-capacity-solar

Plot of new electricity generating capacity in the US by year and type of technology. Source: Source: GTM Research / SEIA U.S. Solar Market Insight Report

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Tipping Points for Solar Energy

15 Thursday Dec 2016

Posted by danesposito in energy, Solar-Popular Press, Uncategorized

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Tags

coal, energy economics, natural gas, photovoltaics, renewable energy, tipping point, wind

Below is a recent article in Bloomberg that has a bunch of good facts about the state of solar energy. Among them:…..

-“The world …. is adding more capacity for clean energy [solar & wind] each year than for coal and natural gas combined”

-“it’s likely that the total amount of solar photovoltaics added globally [in 2016] will exceed that of wind for the first time”

-“Half the price of coal”- It is noted that a record deal on a PV plant in Chile signed in August of this year came in at $29 /MW-hr – “roughly half the price of competing coal power “.

Here’s the link to the full article: https://www.bloomberg.com/news/articles/2016-12-15/world-energy-hits-a-turning-point-solar-that-s-cheaper-than-wind

World Energy Hits a Turning Point: Solar That’s Cheaper Than Wind

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