Renewable energy – solar, wind, geothermal, hydropower, biomass – accounted for more than 90% of total US electrical generating capacity added in 2024, according to data released yesterday by the Federal Energy Regulatory Commission (FERC) and reviewed by the SUN DAY campaign.
Solar alone accounted for over 81% of the new capacity. Moreover, December was the 16th month in a row in which solar was the largest source of new capacity.
Renewables made up the lion’s share of new generating capacity in December and in 2024. In its latest monthly “Energy Infrastructure Update” report (with data through December 31, 2024), FERC says 105 “units” of solar totaling 4,369 megawatts (MW) came online in December, along with two units of wind (324 MW) and two units of biomass (45 MW). Combined, they accounted for 86.9% of all new generating capacity added during the month. Natural gas provided the balance: 717 MW.
During the full 2024 calendar year, solar and wind added 30,816 MW and 3,128 MW, respectively. Combined with 213 MW of hydropower, 51 MW of biomass, and 29 MW of geothermal steam, renewables accounted for 90.5% of added capacity. The balance consisted of the 1,100 Vogtle-4 nuclear reactor in Georgia, plus 2,428 MW of natural gas, 13 MW of coal, 11 MW of oil, and 28 MW of “other.”
Solar was 80.1% of new capacity in December and 81.5% during 2024. Solar accounted for 81.5% of all new generating capacity placed into service in 2024 – 50% more than the solar capacity added in 2023.
In December alone, solar comprised 80.1% of all new capacity added.
New solar capacity added in 2024 is almost nine times that added by natural gas and nuclear power combined.
Solar has now been the largest source of new generating capacity added each month for 16 months straight, from September 2023 – December 2024.
Adjusting for the differences in capacity factors among solar, nuclear, and natural gas, the new solar capacity added in 2024 is likely to generate seven times as much electricity as the new nuclear capacity and about five times as much as might be expected from the new natural gas capacity.
Solar + wind are now almost 22% of US utility-scale generating capacity. New wind accounted for much of the balance (8.3%) of capacity additions, which is more than either the new natural gas capacity (6.4%) or nuclear power capacity (2.9%).
Taken together, the installed capacities of just solar (10.2%) and wind (11.7%) now constitute more than one-fifth (21.9%) of the US’s total available installed utility-scale generating capacity.
However, approximately 30% of US solar capacity is in the form of small-scale (e.g., rooftop) systems that aren’t reflected in FERC’s data. Including that additional solar capacity would bring the share provided by solar + wind closer to a quarter of the US total.
With the inclusion of hydropower (7.7%), biomass (1.1%), and geothermal (0.3%), renewables now claim a 31.0% share of total US utility-scale generating capacity. If small-scale solar capacity is included, renewables are now about one-third of total US generating capacity.
Solar’s share of US generating capacity is now 10x greater than a decade ago. As noted, by the end of 2024, solar and wind accounted for 10.2% and 11.7%, respectively, of all installed utility-scale generating capacity in the US, while the mix of all renewables accounted for 31.0%.
In December 2023, FERC reported that solar and wind were 7.9% and 11.7% of installed capacity while the mix of all renewables provided 29.0%.
Five years ago (December 2019), FERC released data showing solar and wind to be 3.5% and 8.5% of total capacity while all renewables combined were 22.1%.
A decade ago (December 2014), FERC reported that solar and wind were 1.0% and 5.5% of total capacity, while the combination of all renewables accounted for 16.6% of capacity.
Solar will soon become the second-largest source of US generating capacity. FERC reports that net “high probability” additions of solar between January 2025 and December 2027 total 91,558 MW – an amount almost four times the forecast net “high probability” additions for wind (23,601 MW), the second-fastest growing resource. FERC also foresees growth for hydropower (1,345 MW), geothermal (90 MW), and biomass (61 MW).
Taken together, the net new “high probability” capacity additions by all renewable energy sources would total 116,655 MW, with solar comprising over 78% and wind providing another 20%.
On the other hand, there is no new nuclear capacity in FERC’s three-year forecast, while coal, oil, and natural gas are projected to contract by 23,925 MW, 2,293 MW, and 833 MW, respectively.
If FERC’s current “high probability” additions materialize, by January 1, 2028, solar will account for nearly one-sixth (16.1%) of the US’s installed utility-scale generating capacity. That would be greater than either coal or wind (both 12.6%) and substantially more than either nuclear power or hydropower (both 7.3%).
In fact, assuming current growth rates continue, the installed capacity of utility-scale solar is likely to surpass coal and wind within the next two years, placing solar in second place for installed generating capacity, behind natural gas.
Meanwhile, the mix of all renewables is now adding about two percentage points each year to its share of generating capacity. Thus, by January 1, 2028, renewables would account for 37.3% of the total available installed utility-scale generating capacity – rapidly approaching that of natural gas (40.2%) – with solar and wind constituting more than three-quarters of the installed renewable energy capacity.
All renewables combined are on track to exceed natural gas within three years. As noted, FERC’s data don’t account for the capacity of small-scale solar systems. If that’s factored in, within three years, total US solar capacity could surpass 320 GW. In turn, the mix of all renewables would then exceed 40% of total installed capacity while the share of natural gas share would drop to about 37%.
Moreover, FERC reports that there may actually be as much as 222,443 MW of net new solar additions in the current three-year pipeline in addition to 68,815 MW of new wind, 8,659 MW of new hydropower, 199 MW of new geothermal, and 127 MW of new biomass. By contrast, the net new natural gas capacity potentially in the three-year pipeline totals just 19,438 MW. Thus, the share of renewables share could be even greater by early 2028.
“For more than a decade, renewable energy sources – led by solar – have dominated growth in US generating capacity,” noted the SUN DAY Campaign’s executive director Ken Bossong. “Consequently, efforts by the Trump Administration to reverse this trend are both illogical and likely to fail.”
Electrek’s Take
FERC’s latest data further illustrates how utterly ridiculous Trump’s “national energy emergency” executive order is. The steady growth of clean energy, which has kept large energy markets like Texas out of trouble during weather events, disproves Trump’s claims that the US clean energy supply is “precariously inadequate and intermittent.”
Further, his refusal to even define solar and wind as “energy” in that executive order isn’t going to stop their progress, and both he and his new secretary of energy, Chris Wright, telling lies about renewables isn’t going to make them any less clean, affordable, or reliable.
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Elon Musk went on an all-day Tesla self-driving propaganda spree ahead of the company’s earnings, which are expected to be rough.
It’s well known these days that Musk doesn’t often comment on Tesla as he is busy with his government work, buying elections, and running several private companies.
Some Tesla shareholders argue that the CEO is neglecting the public company, which saw its stock tumble this year.
That wasn’t the case today.
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Musk went on a tweeting spree about Tesla, specifically about Tesla’s self-driving effort.
Here are some of the highlights:
Tesla posted that “one day” its vehicles will drive themselves from the factory to new customers and Musk couldn’t stop himself and had to say that it will happen “this year”:
Like most of Musk’s self-driving comments, this one is hard to take seriously since he said the exact same thing in 2018 and claimed it would happen in 2019.
The tweet he was responding to has been deleted by the author, but it asked when Tesla vehicles would drive themselves to customers:
Spoiler alert: regulators are not the bottleneck here.
Musk then claimed that “Tesla self-driving will be far safer than human driving”:
The problem here is that Musk has claimed on many occasions that Tesla’s FSD is already safer than humans, like in 2023: “Supervised FSD is vastly safer than human driving.”
There’s no data that supports that. Tesla refuses to share any data regarding its self-driving program and instead, the company shares a very misleading quarterly “safety report.”
Considering Tesla’s FSD requires supervision from a driver at all times, the driver’s supervision and attention help reduce accidents that the self-driving system wouldn’t necessarily prevent.
Musk also shared positive experiences of a few Tesla owners, including a Tesla engineer and Joe Rogan:
As we often highlight, Tesla’s FSD can be impressive to use, but the problem is when you compare it to its promise, which is in the name: full self-driving.
Under its current form, FSD is still a level 2 advanced driver assist system, and not self-driving, but Musk said that it would become truly “unsupervised” self-driving every year for the last 8 years.
Therefore, it’s not what Musk has been promising buyers for years and as for when it is coming, he has been consistently wrong and has asked owners to rely on anecdotal experiences as Tesla refuses to release any data.
Tesla has previously stated that FSD must achieve 700,000 miles between critical disengagements to be safer than humans.
The spree of Tesla FSD tweets comes as Tesla is preparing to report its Q1 2025 earnings next week, which should be difficult after the automaker reported its lowest delivery results in three years.
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Texas is No. 1 in the US for wind and solar capacity, but the Texas Senate just passed a bill that aims to kneecap clean energy with an industry-killing review process. Will the Texas House pass it, too?
The Texas Senate today passed SB 819, which creates new restrictions on the development of wind and solar energy under the guise of “protecting” wildlife. The restrictions don’t apply to any other forms of energy.
Texas uses an extraordinary amount of power, and renewables play a big part in supplying that power. The Texas Tribunereported in March that “ERCOT [the Texas grid] predicts that Texas’ energy demand will nearly double by 2030, with power supply projected to fall short of peak demand in a worst-case scenario beginning in summer 2026.” That’s because of extreme weather, population growth, and crypto-mining facilities.
As of February, Texas increased its energy supply by 35% over the last four years, and 92% of that supply came from solar, wind, and battery storage.
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Solar is the largest source of energy generating capacity that has been added to the Texas grid. That’s because it’s cost-effective and it can be deployed quickly. So if new solar projects are kneecapped, power demand will outstrip supply in the Lone Star State.
Daniel Giese, Solar Energy Industries Association (SEIA)’s Texas director of state affairs, stated after the Senate’s vote, “With energy demand rising fast, Texas needs every megawatt it can generate to keep the lights on and our economy strong. We cannot afford to turn away from the pro-energy and pro-business policies that made the Lone Star State the energy capital, but that’s exactly what SB 819 does. We urge the Texas House to reject this bill.”
Less clean energy would also jack up electricity bills for Texans, and rural areas would lose billions in landowner revenue and tax payments. Every time a wind farm or solar farm is installed on rural land, it brings a lot of money to the community that surrounds it. A January report estimated that existing and planned solar, wind, and battery storage projects will contribute $20 billion in local tax revenue and $29.5 billion in landowner payments.
What’s especially baffling about this bill is that it flies in the face of a core Texas value – keeping the government out of private property decisions – yet it does precisely the opposite.
Environment Texas executive director Luke Metzger issued the following response: ‘By making it much more difficult to build wind and solar energy in Texas, this bill threatens to increase pollution, increase blackouts and increase our electric bills.
“Under the guise of helping land and wildlife, SB 819 would create a discriminatory and capricious permitting standard that could grind renewable energy development to a halt.
“We urge the House of Representatives to reject this bill and instead support policies that promote a cleaner, more sustainable energy future for all Texans.”
It will come as no surprise to regular readers that I find this bill ludicrously masochistic. Let me know your thoughts in the comments below, and please keep it civil.
To limit power outages and make your home more resilient, consider going solar with a battery storage system. In order to find a trusted, reliable solar installer near you that offers competitive pricing, check outEnergySage, a free service that makes it easy for you to go solar. They have hundreds of pre-vetted solar installers competing for your business, ensuring you get high-quality solutions and save 20-30% compared to going it alone. Plus, it’s free to use and you won’t get sales calls until you select an installer and you share your phone number with them.
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Blink Charging’s (Nasdaq: BLNK) new partnership with Eco-Movement will make Blink’s EV chargers a lot easier to find across multiple platforms.
Eco-Movement is a global platform that collects, refines, and maintains a massive real-time database of public and semi-public EV charging locations and pricing data. That info is used by some of the biggest names in the industry. Now, Blink is tapping into Eco-Movement’s platform to make its chargers way easier to find – whether you’re searching on Google Maps, asking your voice assistant, using a charging app, or navigating from your car’s dashboard.
As new Blink chargers come online, Eco-Movement updates its database of EV charging locations in real-time, and that information is incorporated by mapping and charger-finder apps. That way, EV drivers are kept up to date.
Mike Battaglia, president and CEO at Blink, said, “The leading mapping apps trust Eco-Movement and its state-of-the-art, quality-checked, and constantly updated data. We are excited to be teaming with them to ensure drivers worldwide can easily find our chargers and receive up-to-the-minute updates on charger availability.”
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Eco-Movement’s global database includes detailed charging point info – like addresses, operators, pricing, accessibility, truck compatibility, and real-time availability – along with roaming partners, membership rates, and payment options.
“Ultimately, this data will help EV drivers all over the world to find their next charging stop, which is a mission we share with Blink,” said Roderick van den Berg, CEO of Eco-Movement.
To limit power outages and make your home more resilient, consider going solar with a battery storage system. In order to find a trusted, reliable solar installer near you that offers competitive pricing, check outEnergySage, a free service that makes it easy for you to go solar. They have hundreds of pre-vetted solar installers competing for your business, ensuring you get high-quality solutions and save 20-30% compared to going it alone. Plus, it’s free to use and you won’t get sales calls until you select an installer and you share your phone number with them.
Your personalized solar quotes are easy to compare online and you’ll get access to unbiased Energy Advisers to help you every step of the way. Get startedhere. –trusted affiliate link*
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