Connect with us

Published

on

Here’s the thing about renewables like wind and solar that many people don’t get. The “fuel” that makes them work is free. That is not to say the devices we construct to harvest energy from wind and solar don’t cost anything and don’t contribute some greenhouse gas emissions. But let’s not pretend that somehow all the concrete, steel, and piping that go into making a thermal generating plant are inexpensive and carbon free.

And yes, getting the power generated by renewables from where it is made to where it is used requires building new transmission lines. But they don’t leak oil and gas into our rivers and oceans the way pipelines do. Isn’t it odd how fossil fuel apologists question the need for new transmission infrastructure when it involves electricity from renewables but never do when it comes to electricity from thermal sources? One is a scourge while the other is a blessing? Does that make any sense?

The central point is, once the fuel for thermal generating plants gets consumed, we have to go out and find more of it. Prices for coal, oil, and gas aren’t stable. They fluctuate constantly — sometimes wildly — which makes it hard to make long term business decisions. The world is about to get a hard lesson in the true cost of relying on fossil fuels this winter. With unnatural gas in short supply, prices are expected to skyrocket. The cost of electricity in some places could double or triple as a result.

Yet the cost of sunlight never goes up. It is free and always will be. All we have to do is gather it up and distribute it efficiently and humans will have all the electrical energy they could possibly need forever.

Wind Is Solar

Wind is just solar energy in a different format. Think about it. Wind is air moving from one place to another. And what causes the air to move? Temperature differences. And what causes temperature differences? The sun. Whether we are talking about a breeze that fills the sails of a boat or the jet streams that encircle the globe, the sun is the ultimate source of all air movements on Earth.

Denmark Opts For Wind Islands

Denmark has been experimenting with offshore wind power since 1991. It’s no wonder two of the world’s largest wind turbine companies — Vestas and Ørsted — are both Danish. For years, it has thought about constructing artificial islands in the North Sea and the Baltic Sea to serve as bases for offshore wind farms. Now the government has officially sanctioned the idea. The Danish government will own 50.1% of the islands with private partners owning the rest.

The island in the North Sea will have a capacity of 3 GW, which is equal to the electricity consumption of three million households and twice the amount of energy provided by all offshore wind turbines in Denmark today. It also corresponds to approximately half of Denmark’s total electricity consumption. The capacity will be expanded in phases to a maximum of 10 GW, which could cover the electricity consumption of 10 million households and contribute to the further electrification of Denmark and its neighboring countries.

In the Baltic Sea, the artificial island will be located offshore near the island of Bornholm. Electricity from the offshore installation will be distributed from Bornholm to electricity grids on Zealand and neighboring countries. The turbines off the coast of Bornholm will have a capacity of 2 GW, corresponding to the electricity consumption of two million households.

The decision to establish the two energy islands was reached under the climate agreement of 22 June 2020, which was entered into by the Danish Government, the Liberal Party, Danish People’s Party, Social Liberal Party, Socialist People’s Party, the Red-Green Alliance, Conservative Party, Liberal Alliance and the Alternative.

The US Offshore Wind Initiative

Offshore wind is popular because the equipment can be placed well out to sea where it is invisible to people on land. We don’t object to a welter of poles, wires, and transformers cluttering up our built environment but heaven forfend we have to deal with the sight of a spinning turbine. Eeeek! Also, wind speeds tend to be more stable and predictable out over the ocean than they are on land, which makes offshore wind more reliable.

This past week, the US government announced plans for seven major offshore wind farms along both coasts and in the Gulf of Mexico. They are part of a plan by the Biden administration to create 30 GW of offshore wind energy by 2030 — enough for 10 million homes. Sharp eyed readers will note Danish authorities expect that much electricity to power 30 million homes, which tells you something about how much electricity the average home in the US uses compared to homes in the rest of the world.

Interior Secretary Deb Haaland said her department hopes to hold lease sales by 2025 for areas off the coasts of Maine, New York and the mid-Atlantic, as well as the Carolinas, California, Oregon and the Gulf of Mexico. The projects could avoid about 78 million metric tons of carbon dioxide emissions while creating up to 77,000 jobs, according to The Guardian.

In addition to offshore wind, the interior department is working with other federal agencies to increase renewable energy production on public lands, Haaland said, with a goal of at least 25 gigawatts of onshore renewable energy from wind and solar power by 2025.

The government’s wind initiatives will face a host of technical and political challenges. Who will ever forget a certain ex-president telling a group of fawning admirers that wind turbines “kill all the birds”? Yet the same people don’t bat an eye when offshore oil rigs (many of which are visible from land) spill millions of gallons of crude oil into the ocean, when pipelines threaten the water supply of millions of people, or fracking turns domestic drinking water toxic. Can you say “hypocrites,” boys and girls? Yeah, we knew you could.

The government is taking steps to address those concerns, however. The DOE announced last week it allocate $11.5 million to study the risks offshore wind development may pose to birds, bats, and marine mammals. It will also monitor changes in commercial fish and marine invertebrate populations at an offshore wind site on the east coast and spend $2 million on visual surveys and acoustic monitoring of marine mammals and seabirds at potential wind sites on the west coast.

“In order for Americans living in coastal areas to see the benefits of offshore wind, we must ensure that it’s done with care for the surrounding ecosystem by coexisting with fisheries and marine life – and that’s exactly what this investment will do,” Energy Secretary Jennifer Granholm announced.

The Takeaway

The bottom line is what is known in the industry as the levelized cost of electricity — the triple net, absolute measure of what it costs to generate kilowatt of electricity. Water seeks its own level, nature abhors a vacuum, and business craves the lowest cost option. Today, the LCOE of wind and solar energy is lower than thermal generation and getting cheaper all the time. And why not? The cost of fuel for renewables is zero. It doesn’t get much cheaper than that!

Fossil fuel adherents will fuss and fume about national security, energy independence, and the wonders of military might, but the truth is renewables not only slash carbon emissions, they can enhance national security, provide energy independence, and eliminate much of the need for standing armies to any country and all for free. What could we possibly be waiting for?

 

Appreciate CleanTechnica’s originality? Consider becoming a CleanTechnica Member, Supporter, Technician, or Ambassador — or a patron on Patreon.

 

 


Advertisement



 


Have a tip for CleanTechnica, want to advertise, or want to suggest a guest for our CleanTech Talk podcast? Contact us here.

Continue Reading

Environment

Illinois awards $18.4M in restored NEVI funds to build EV charging stations

Published

on

By

Illinois awards .4M in restored NEVI funds to build EV charging stations

Illinois is expanding its EV charging network with $18.4 million in federal grants that were restored after being unlawfully frozen by the Trump administration. The grants come from the second round of the National Electric Vehicle Infrastructure (NEVI) program, which supports Illinois’s goal of registering 1 million EVs by 2030.

Governor JB Pritzker, Attorney General Kwame Raoul, and the Illinois Department of Transportation (IDOT) announced Wednesday that the money will fund 25 new fast charging stations along interstate corridors.

Each new station will include at least four DC fast charging ports, which can top up an EV from empty in under 30 minutes. In total, the projects will add 167 new charging ports across the state.

Illinois is slated to receive $148 million in NEVI funds through the federal Infrastructure Investment and Jobs Act. Last year, the first round of awards sent $25.3 million to 37 charging station projects. With this new round, IDOT has awarded $43.8 million so far, covering 62 projects and 349 charging ports.

Pritzker said, “I’m thankful for the quick action of our attorney general in the fight to restore these funds that President Trump was unlawfully withholding. With these resources rightfully coming back to Illinois, I look forward to taking another step forward in our continued efforts to expand EV infrastructure and boost local economies across Illinois.”

Advertisement – scroll for more content

In May, Illinois Attorney General Kwame Raoul joined 16 other attorneys general in suing the Federal Highway Administration for withholding the remainder of the appropriated funds. A judge in June ordered the administration to release funding appropriated to Illinois and 13 other states. Raoul said, “I am pleased that our coalition’s work has resulted in this money finally reaching Illinois, which ultimately boosts our state’s economy.”

Illinois EPA Director James Jennings noted that these NEVI-funded stations will complement the more than 450 charging stations already supported by the state. “Together, state agencies are working to offer EV drivers multiple charging options at numerous locations, ensuring accessible and convenient travel throughout Illinois.”

The 25 projects selected were chosen through a competitive process last fall. IDOT says the next round of NEVI funding applications will open in late 2025.

Read more: The biggest solar farm east of the Mississippi is now powering Chicago


The 30% federal solar tax credit is ending this year. If you’ve ever considered going solar, now’s the time to act. To make sure you find a trusted, reliable solar installer near you that offers competitive pricing, check out EnergySage, a free service that makes it easy for you to go solar. It has 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 share your phone number with them. 

Your personalized solar quotes are easy to compare online and you’ll get access to unbiased Energy Advisors to help you every step of the way. Get started here.

FTC: We use income earning auto affiliate links. More.

Continue Reading

Environment

Is Rivian mulling the idea of offering customers a purple exterior?

Published

on

By

Is Rivian mulling the idea of offering customers a purple exterior?

A Rivian owner and EV enthusiast recently shared images of a purple R1S Quad out in public with manufacturer plates. Could it be a new exterior color Rivian will offer customers, or is this just a rare shade applied to a one-off test vehicle? Regardless of its future, a purple Rivian is already garnering plenty of comments from the online community.

  • Purple Rivian
  • Purple Rivian

Rivian owner shares images of a purple R1S Quad

Hilbert (@Hilbe) shared the three images above on X, with the caption, “What do you think Rivian will name this color? Wrong answers only.” The answers are funny, and many are precisely what you probably imagined.

If you immediately thought Grimace from McDonald’s lore, so did I and several commenters to Hilbert’s post. Upon doing some digging, I found that images of this exact purple Rivian were actually leaked eight months ago, making their way through the Rivian community on Reddit. See below:

As you can see from the second image above, this Quad Motor R1S is donning manufacturer plates, meaning this isn’t a custom paint job from a personal owner, but a bona fide model still owned and operated by Rivian.

Advertisement – scroll for more content

Furthermore, those plates are the same in multiple sightings, hinting that there is currently only one purple Rivian R1S Quad out in the world (at least on public roads).

Whether this is just a unique color the paint shop experimented with on a one-of-a-kind test vehicle or could become an actual option in the Gear Shop remains unclear at this time, although we did reach out to a representative for Rivian for more details and received an expected response:

We have nothing to add. As you know, we don’t comment on any speculation.

They didn’t say that purple was off the table (or the configurator!)

Rivian’s R1S and R1T configurator could use purple or any other unique exterior color options, as its boldest currently available option is “Rivian Blue.” Be sure to let us know what you think about a purple Rivian in the comments, much like X users did for Chris Hilbert, of which I read through all 130+ and have a few to highlight below.

I will stick to the PG responses and leave out anything related to an eggplant emoji and how that may have anything to do with any fictional purple characters (you sick puppies). Here we go:

  • “Gross Purple”
  • “Barney”
  • “Purple Rain”
  • “Plum Crazy”
  • “Thanos Purple”
  • “Violet Beauregarde”
  • “Purivian”
  • “Electric Eggplant”
  • “Grape Ape”
  • “Amethyst Twilight”
  • “Afternoon Purple IV”
  • “Grape Escape”
  • and last but not least… “Poiple.”

What would you call this shade? Should Rivian bring purple to the Gear Shop configurator? Let us know in the comments below. As a Rivian owner, I highly recommend doing a test drive to see what this brand is about. Afterward, email me and let me know what you thought of your ride. I’m interested to hear about it!

FTC: We use income earning auto affiliate links. More.

Continue Reading

Environment

EVs and batteries fuel the US VPP boom, hitting 37.5 GW in 2025

Published

on

By

EVs and batteries fuel the US VPP boom, hitting 37.5 GW in 2025

The US virtual power plant (VPP) market is growing fast, with 37.5 gigawatts of behind-the-meter flexible capacity now online, according to a new Wood Mackenzie report. VPPs connect small energy systems and smart devices into a single network managed by an energy company or utility. That can include residential solar panels, battery storage, EVs, and smart thermostats. When the grid needs help during peak demand or emergencies, they can be tapped – and you get paid for participating.

Wood Mackenzie’s “2025 North America Virtual Power Plant Market” report shows that the market is expanding more broadly than deeply. The number of company deployments, unique buyers (offtakers), and market and utility programs each grew by more than 33% in the past year. But total capacity grew at a slower pace – just under 14%. “Utility program caps, capacity accreditation reforms, and market barriers have prevented capacity from growing as fast as market activity,” said Ben Hertz-Shargel, global head of grid edge at Wood Mackenzie.

Residential VPP customers are gaining ground

Residential customers are making a bigger dent in wholesale market capacity, increasing their share to 10.2% from 8.8% in 2024. But small customers still face roadblocks, mainly due to limits on data access for enrollment and market settlement.

Battery storage and EVs are also playing a bigger role. Deployments that include batteries or EVs now account for 61% as many as those that include smart thermostats, which have long dominated VPP programs.

Advertisement – scroll for more content

Leading states and markets

California, Texas, New York, and Massachusetts are leading the pack, making up 37% of all VPP deployments. In wholesale markets, PJM (which manages the electric grid for 13 states and DC) and ERCOT (the Texas grid), both home to massive data center commitments, also have the highest disclosed VPP offtake capacity. “While data centers are the source of new load, there’s an enormous opportunity to tap VPPs as the new source of grid flexibility,” Hertz-Shargel said.

Offtake growth and new business models

The top 25 VPP offtakers each procured more than 100 megawatts this year. Over half of all offtakers expanded their deployments by at least 30% compared to last year. That’s fueling the rise of a new “independent distributed power producer” model, where companies aim to use grid service revenue and energy arbitrage to finance third-party-owned storage for electricity retailers.

Policy pushback

Not everyone is on board with how utilities are approaching distributed energy resources (DERs). Many VPP aggregators and software providers oppose utilities putting DERs into their rate base under the Distributed Capacity Procurement model.* “This model is seen as limiting access of private capital and aggregators from the DER market, rather than leveraging customer and third-party-owned resources,” Hertz-Shargel explained. He added that most wholesale market experts believe FERC Order 2222 was a missed opportunity and won’t significantly improve market access.

*I really like this model, personally. I leased two Tesla Powerwalls under Green Mountain Power’s Lease Energy Storage program in Vermont for $55 a month, and it’s an excellent VPP program that’s grown much more rapidly than other models, such as bring-your-own batteries.

Read more: California’s grid gets a record power assist from a 100k home battery fleet


The 30% federal solar tax credit is ending this year. If you’ve ever considered going solar, now’s the time to act. To make sure you find a trusted, reliable solar installer near you that offers competitive pricing, check out EnergySage, a free service that makes it easy for you to go solar. It has 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 share your phone number with them. 

Your personalized solar quotes are easy to compare online and you’ll get access to unbiased Energy Advisors to help you every step of the way. Get started here.

FTC: We use income earning auto affiliate links. More.

Continue Reading

Trending