Hydrogen Trains, Upgrading A Water Heater, Cheap Solar — CleanTechnica Top 20

Credit to Author: Zachary Shahan| Date: Wed, 31 Mar 2021 03:53:16 +0000

Another week has flown by and we’ve got another roundup of our top (most popular) stories of the week. This past week, the interest (and content) was all over the map, as it was last week. Hydrogen trains in California, the various tech options on the market when upgrading your water heater, and the US […]

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Solar, Wind, Coal, Nuclear, & Nat Gas US Electricity Generation Changes 2010–2020

Credit to Author: Zachary Shahan| Date: Tue, 23 Mar 2021 03:57:29 +0000

How has US electricity generation from solar power, wind power, coal power, natural gas, and nuclear shifted in the past 11 years? Let me show you.

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2020 U.S. Power Report Card: Solar & Wind Getting High Scores

Credit to Author: NRDC| Date: Thu, 18 Mar 2021 11:10:35 +0000

Courtesy of NRDC By Christian Tae It’s official: renewable resources surpassed coal in 2020 to become the third-largest source of electricity nationwide according to new government data. Continuing their promising trends from 2019, solar and wind energy again made strong gains across multiple states, accompanied by a steep reduction in total power sector pollution. But we […]

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Renewables = 20.6% of US Electricity in 2020

Credit to Author: Zachary Shahan| Date: Mon, 08 Mar 2021 00:09:32 +0000

2020 US electricity generation data are in from the US Energy Information Administration. Crunching the numbers, renewable energy accounted for 20.6% of US electricity generation last year. That was led by wind power, which accounted for 8.3% of US electricity generation, followed by hydropower at 7.2% and solar power at 3.3%. As reported last month, […]

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US Coal Capacity Factor Dropped From 67.1% In 2010 To 47.5% In 2019

Credit to Author: Zachary Shahan| Date: Mon, 22 Feb 2021 17:23:22 +0000

After publishing some recent reports on US power capacity additions and forecasts, one of our readers pushed for more attention on how capacity factors are changing as well as capacity. For those of you new to the topic, here’s a brief definition of capacity factor from the US Energy Information Administration (EIA): “The ratio of […]

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Forecast: Solar Power Over 50% of US Power Capacity Growth in Next 3 Years

Credit to Author: Zachary Shahan| Date: Mon, 22 Feb 2021 02:36:22 +0000

The US Federal Energy Regulatory Commission (FERC) expects that slightly more than 50% of new US power capacity in the next 3 years will come from solar power — and that’s just considering large-scale solar power projects, not small-scale/rooftop solar power installations. According to FERC’s January 2021 to December 2023 forecast for power capacity additions, […]

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US Power Capacity Changes from 2010 to 2020 — CleanTechnica Charts

Credit to Author: Zachary Shahan| Date: Sat, 20 Feb 2021 04:02:19 +0000

With US power capacity data in for the end of 2020, I thought it would be a good time to see how US power capacity has changed over the past decade. Using data from the US Federal Energy Regulatory Commission, I’ve created two new charts that highlight the shifts that took place over those 10 […]

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Renewables = 23% of US Electricity in November 2020

Credit to Author: Zachary Shahan| Date: Tue, 16 Feb 2021 04:50:20 +0000

While renewable energy has been dominating new power capacity in the United States (see: 77–80% Of New US Power Capacity Came From Solar & Wind In 2020), it takes a long time to shift the giant electricity grid, which some have called the biggest machine in the country. Even so, month after month, renewable energy’s […]

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77–80% of New US Power Capacity Came from Solar & Wind in 2020

Credit to Author: Zachary Shahan| Date: Tue, 16 Feb 2021 03:20:02 +0000

According to new data from the U.S. Federal Energy Regulatory Commission (FERC) — data derived from Velocity Suite, ABB Inc. and The C Three Group LLC — solar power and wind power accounted for 77.1% of new utility-scale power capacity in the United States in 2020 (chart above). Adding in a CleanTechnica estimate for rooftop […]

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Charts: A Decade of Cost Declines for US Solar PV Systems

Credit to Author: U.S. Department of Energy| Date: Sun, 14 Feb 2021 01:53:02 +0000

NREL Marks Ongoing Cost Reductions for Installed Photovoltaic Systems, While Also Establishing Benchmark of PV-Plus-Storage Systems

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