Connect with us

Published

on

A wildfire burn trees on August 2, 2021 in Mugla, Marmaris district, as the European Union sent help to Turkey and volunteers joined firefighters in battling a week of violent blazes that have killed eight people.
YASIN AKGUL | AFP | Getty Images

The world’s leading climate scientists on Monday delivered their starkest warning yet about the deepening climate emergency, projecting climate changes to increase across all regions in the coming decades.

A highly anticipated report by the U.N.’s climate panel warns that limiting global warming to close to 1.5 degrees Celsius or even 2 degrees Celsius above pre-industrial levels “will be beyond reach” without immediate, rapid and large-scale reductions in greenhouse gas emissions.

To be sure, the 1.5 degrees Celsius threshold is a crucial global target because beyond this level, so-called tipping points become more likely. Tipping points refer to an irreversible change in the climate system, locking in further global heating.

At 2 degrees Celsius of global warming, the report says heat extremes would often reach critical tolerance thresholds for agriculture and health.

The Intergovernmental Panel on Climate Change’s latest findings, approved by 195 member states on Friday, deals with the physical science basis of climate change and outline how humans are altering the planet. It is the first installment of four reports released under the IPCC’s current assessment cycle, with subsequent reports scheduled to be published next year.

The first part of the IPCC’s Sixth Assessment Report, while relatively brief, provides world leaders with a gold standard summation of modern climate science ahead of U.N. climate talks, known as COP26, in early November.

“This report is a reality check,” said IPCC Working Group I Co-Chair Valérie Masson-Delmotte.

“We now have a much clearer picture of the past, present and future climate, which is essential for understanding where we are headed, what can be done, and how we can prepare.”

What does the report say?

Climate scientists warned that they are observing changes in the Earth’s climate in every region and across the whole climate system.

The report shows that emissions of greenhouse gases from human activities are responsible for roughly 1.1 degrees Celsius of warming since 1850-1900, and finds that averaged over the next 20 years, global temperature is expected to reach or exceed 1.5 degrees Celsius.

The U.N. climate panel says “strong and sustained” reductions of carbon emissions and other greenhouses gases would limit climate change. Benefits such as improved air quality would come quickly, while it could take 20 to 30 years to see global temperatures stabilize, it adds.

The IPCC report makes clear that it is not just about temperature. It says climate change is bringing different changes in different regions — and all will increase with further global heating.

These changes include more intense rainfall and associated flooding, more intense drought in many regions, coastal areas to see continued sea level rise throughout the 21st century, the amplification of permafrost thawing, ocean acidification, among many others.

A couple rides a pedal boat as smoke from nearby forest fires hangs over the city of Yakutsk, in the republic of Sakha, Siberia, on July 27, 2021.
DIMITAR DILKOFF | AFP | Getty Images

It follows a series of mind-bending extreme weather events worldwide. For instance, in just the last few weeks, floods have wreaked havoc in Europe, China and India, toxic smoke plumes have blanketed Siberia and wildfires have burned out of control in the U.S., Canada, Greece and Turkey.

Policymakers are under immense pressure to deliver on promises made as part of the Paris Agreement ahead of COP26. Yet, even as global leaders publicly acknowledge the necessity of transitioning to a low-carbon society, the world’s dependency on fossil fuels is expected to get even worse.

The IPCC’s Fifth Assessment Report, published in 2014, provided the key scientific input to the Paris Agreement.

Almost 200 countries ratified the Paris climate accord at COP21 in 2015, agreeing to limit the planet’s temperature increase to well below 2 degrees Celsius above pre-industrial levels and to pursue efforts to limit the temperature increase to 1.5°C.

It remains a key focus ahead of COP26, although some climate scientists now believe that hitting this latter target is already “virtually impossible.”

The IPCC has previously recognized that the necessary transition away from fossil fuels will be a huge undertaking that requires “rapid, far-reaching and unprecedented changes” across all aspects of society.

It has underscored the point that limiting global warming to 1.5 degrees Celsius “could go hand in hand with ensuring a more sustainable and equitable society,” with clear benefits to both humans and natural ecosystems.

However, a U.N. analysis published earlier year found that pledges made by countries around the world to curb greenhouse gas emissions were still “very far” from the profound measures required to avoid the most devastating impacts of climate breakdown.

What is the IPCC?

The IPCC is a U.N. body of 195 member states that assesses the science related to the climate crisis.

It was founded in 1988 by the United Nations Environment Programme and the World Meteorological Organization to provide world leaders with periodic updates about the scale of the climate emergency, its implications and risks and to put forward adaptation and mitigation strategies.

It is formed of three working groups. The first, Working Group I, deals with the physical science basis of climate change. This group presented its contribution to the IPCC’s Sixth Assessment Report on Monday.

Working Group II deals with impacts, adaptation and vulnerability and Working Group III assesses the mitigation of climate change. A separate task force assesses methodologies for measuring greenhouse gas emissions and removals.

Thousands of climate scientists volunteer their time to pore over the latest climate research to contribute to the work of the IPCC. The reports are drafted and reviewed at several stages and are of fundamental importance to international climate negotiations.

The Working Group II and Working Group III reports are scheduled to be finalized in February and March 2022, respectively. A concluding Synthesis Report is also due to be published next year.

Continue Reading

Environment

1,500 new Colorado homes will come with geothermal heat pumps

Published

on

By

1,500 new Colorado homes will come with geothermal heat pumps

Over the next two years, homebuilder Lennar is outfitting more than 1,500 new Colorado homes with Dandelion Energy’s geothermal systems in one of the largest residential geothermal rollouts in the US.

The big draw for homeowners is lower energy bills and cleaner heating and cooling. Dandelion claims Lennar homeowners with geothermal systems will collectively save around $30 million over the next 20 years compared to using air-source heat pumps. Geothermal heat pumps don’t need outdoor AC units or conventional heating systems, either.

Geothermal systems use the sustained temperature of the ground to heat or cool a home. A ground loop system absorbs heat energy (BTUs) from the earth so that it can be transferred to a heat pump and efficiently converted into warmth for a home. Dandelion says its ground loop systems are built to last for over 50 years and should require no maintenance.

Dandelion’s geothermal system uses a vertical ground closed-loop system that is installed using well-boring equipment and trenched back into the house to connect to a heat pump. The pipes circulate a mixture of water and propylene glycol, a food-grade antifreeze, that absorbs the ground’s temperature. A ground source heat pump circulates the liquid through the ground loops and it exchanges its heat energy in the heat pump with liquid refrigerant. The refrigerant is converted to vapor, compressed to increase its temperature, then passed through a heat exchanger to transfer heat to the air, which is circulated through a home’s HVAC ductwork.

Advertisement – scroll for more content

Daniel Yates, Dandelion Energy’s CEO, called the partnership with Lennar a “new benchmark for affordable, energy-efficient, and high-quality home heating and cooling.” By streamlining its installation process, Dandelion is making geothermal systems simpler and cheaper for homebuilders and homeowners to adopt.

This collaboration is happening at a time when Colorado is pushing hard to meet its clean energy targets. Governor Jared Polis is excited about the move, calling it a win for Coloradans’ wallets, air quality, and the state’s leadership on geothermal energy. Will Toor, executive director of the Colorado Energy Office, said that “ensuring affordable access to geothermal heating and cooling is essential to achieve net-zero emissions by 2050, and we’re excited to be part of such a huge effort to bring this technology to so many new Colorado homes.”

And it’s not just about cutting emissions – geothermal heat pumps help reduce peak electric demand. Analysis from the Department of Energy found that widespread adoption of these systems could save the US from needing 24,500 miles of new transmission lines. That’s like crossing the continental US eight times.

Colorado is making this transition a lot more attractive through state tax credits and Xcel Energy’s rebate programs. These incentives slash upfront costs for builders like Lennar, making geothermal installations more financially viable. The utility’s Clean Heat Plan and electrification strategy are working to keep energy bills low while meeting climate goals.

Read more: This will be the first geothermal energy storage system on the Texas grid


Now is a great time to begin your solar journey so your system is installed in time for those sunny spring days. If you want 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. They have hundreds of pre-vetted solar installers competing for your business, ensuring you get high-quality solutions and save 20 to 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. –trusted affiliate partner

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

Continue Reading

Environment

Polestar 2 removed from Polestar’s US website alongside tariff announcement

Published

on

By

Polestar 2 removed from Polestar's US website alongside tariff announcement

Polestar has removed the Polestar 2 from its US website header in an early sign of how new tariffs will restrict choice and competition for American consumers, thus increasing prices.

The Polestar 2 is Polestar’s first full EV – the original Polestar 1 was a limited-edition plug-in hybrid.

It started production in 2020 in Luqiao, Zhejiang, China, where Polestar and Volvo’s parent corporation, Geely, was founded.

And there’s the rub: while Polestar’s newer EV, the 3 (which we just drove the new single motor version of last week), is built in South Carolina, the 2 is not.

Advertisement – scroll for more content

Unfortunately, that interacts with some news that has been getting a lot of play lately: tariffs.

The US has been gradually getting stupider and stupider on the issue of tariffs, apparently determined to increase prices for Americans and decrease the competitiveness of American manufacturing in a time of change for the auto industry.

It is widely acknowledged (by anyone who has given it a few seconds of thought) that tariffs increase prices and that trade barriers tend to reduce competition, leading to less innovation.

It started with 25% tariffs on various products from China, implemented in the 2018-2020 timeframe. Then, in 2024, President Biden implemented a 100% tariff on Chinese EVs, effectively stopping their sale in the US. These tariffs included some exceptions and credits based on Volvo’s other US manufacturing, which Polestar had used to keep the most expensive versions of the 2 on sale in the US, while restricting the lower-priced versions from sale. Nevertheless, they were a bad idea.

Now, in yet another step to make America less competitive and inflate the prices of goods more for Americans, we got more tariff announcements today from a senile ex-reality TV host who wandered into the White House rose garden (which he does not belong in). These tariffs do not include the same exceptions as the previously-announced Biden tariffs.

Apparently this has all been enough for Polestar, as even in advance of today’s tariff announcements, the company suddenly removed its Polestar 2 from its website header today.

The change can be seen at polestar.com/us, where only the Polestar 3 and 4 are listed in the header area. On other sites, like the company’s Norwegian website or British website, the car is still there. The Polestar 2 page is still up on the US website, but it isn’t linked to elsewhere on the site (we’ll see how long it stays up).

We reached out to Polestar for comment, but didn’t hear anything back before publication. We’ll update if we do.

It makes sense that the Polestar 2 would still be for sale elsewhere, as it only started production in 2020. Most car models are available for at least 7 years, so this is an earlier exit than expected.

So it’s likely that all of the tariff news is what had an effect in killing the Polestar 2.

Then again, this is also just the second day of a new fiscal quarter. Perhaps the timing offers Polestar an opportunity to make a clean break – especially now that the lower-priced version of its Polestar 3 is available.

Despite the lower $67.5k base price of the new Polestar 3 variant, that represents a big increase in price for the brand, which had sold the base model Polestar 2 for around $50k originally, before all of these tariffs.

Update: Polestar got back to us with comment, but understandably, it doesn’t say much:

Polestar is a three-car company and Polestar 2 is available for customers now. There are a select number of Polestar 2s in stock at retailers that can be found on Polestar.com, but Polestar 3 and Polestar 4 will be the priority in the North American market.

Electrek’s Take

This isn’t the first car that America has been deprived of due to tariffs. The Volvo EX30, one of our most anticipated vehicles, and Electrek’s Vehicle of the Year for 2024, had its American availability pushed back due to tariffs.

Volvo decided to build the car in Belgium and export it to the US, but now that new tariffs apply to the EU as well, maybe that low-priced, awesome, fast, small EV will instead stay in Europe instead of being shipped overseas.

This shows how mercurial tariff fiats from an ignoramus are bad for manufacturing, as they mean that companies can’t make plans – and if they can’t make plans, eventually, they’ll probably just write the country making the random decisions out of their plans so they don’t have to deal with the nonsense.

And we’ve heard this from every businessperson or manufacturer representative we’ve talked to at any level of the automotive industry. Nobody thinks any of this is a good idea, because it objectively is not. All it does is make business harder, make the US less trustworthy, make things more expensive, and overall just harm America.

Yet another way that Americans are getting screwed by this stupid nonsense. 49% of you voted for inflation, and 100% of Americans are now getting it. Happy Inflation Day, everyone.


Charge your electric vehicle at home using rooftop solar panels. Find a reliable and competitively priced solar installer near you on EnergySage, for free. They have pre-vetted installers competing for your business, ensuring high-quality solutions and 20-30% savings. It’s free, with no sales calls until you choose an installer. Compare personalized solar quotes online and receive guidance from unbiased Energy Advisers. Get started here. – ad*

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

Continue Reading

Environment

Lucid (LCID) set another EV delivery record and the Gravity SUV is just getting started

Published

on

By

Lucid (LCID) set another EV delivery record and the Gravity SUV is just getting started

Lucid Motors (LCID) has now had six straight quarters with higher deliveries. The delivery record comes just as Lucid prepares to begin delivering its first electric SUV, the Gravity, to customers by the end of this month.

Lucid sets sixth straight delivery record in Q1 2025

Lucid delivered 3,109 vehicles in the first quarter, up 58% from last year and topping its previous record of 3,099 set in Q4 2024.

The company also produced 2,213 vehicles at its Casa Grande, Arizona, plant in the first three months of 2025, an increase of 28% from last year. Another 600 vehicles were in transit to Saudi Arabia, where they will be assembled at its new AMP-2 plant, Lucid’s first international manufacturing facility.

At this pace, Lucid will easily top the roughly 10,200 vehicles it delivered last year in 2025 at around 12,500. Lucid will likely see even more growth this year, with customer deliveries of its first electric SUV starting soon.

Advertisement – scroll for more content

During the Gravity SUV’s “celestial arrival” last week in NYC, Lucid’s interim CEO Marc Winterhoff said the EV maker is “nearly finished building all the vehicles that we wanted to build to put them into our studio and for test drives.”

Q4 2022 Q1 2023 Q2 2023 Q3 2023 Q4 2023 Full-year 2023 Q1 2024 Q2 2024 Q3 2024 Q4 2024 Full-year 2024 Q1 2025
Lucid EV deliveries by quarter 1,932 1,406 1,404 1,457 1,734 6,001 1,967 2,394 2,781 3,099 10,241 3,109
Lucid (LCID) EV deliveries by quarter 2023 to Q1 2025

Winterhoff added, “by the end of April, we will resume customer deliveries of the Gravity.” Lucid delivered the first models in December, but they were for employees, friends, and family.

Lucid calls the Gravity a “no compromise” SUV with a range of up to 450 miles, 120 cubic feet of interior space, advanced technology, and sports car-like performance. The Gravity Grand Touring starts at $94,900, while the Touring model will arrive later this year at $79,900.

Lucid-EV-delivery-record
Lucid Gravity Grand Touring in Aurora Green (Source: Lucid)

The new delivery record comes after Winterhoff told Fox Business last week that Lucid has seen a “dramatic uptick over the past two months” in orders from former Tesla drivers.

Currently, “50% of all the orders we have are from former Tesla owners,” Lucid’s CEO said. Winterhoff added that many are “looking for an option to not continue having a Tesla.”

Will we see the trend continue? Tesla announced earlier today that it delivered 336,681 vehicles in the first quarter, far less than the 390,000 Wall Street analysts expected.

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

Continue Reading

Trending