What’s at stake at the COP26 climate summit? Here’s a guide to the make-or-break issues

Published

4 years ago

October 30, 2021

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LONDON — World leaders are under huge pressure to outline how they plan to reduce emissions and mitigate climate change at one of the most important diplomatic summits in history.

The major climate event, known as COP26, will take place in Glasgow, Scotland from Sunday through to Nov. 12. It was initially scheduled to be held last year but was delayed due to the coronavirus pandemic.

Diplomats and world leaders have sought to downplay expectations of success in the run-up to the summit, although a position paper of more than 100 developing countries representing more than half of the world has insisted there can be “no more excuses for unfulfilled promises.”

To have any chance of capping global heating to 1.5 degrees Celsius above pre-industrial levels, the aspirational goal of the 2015 Paris Agreement, the world needs to almost halve greenhouse gas emissions in the next 8 years and reach net-zero emissions by 2050.

Climate scientists have repeatedly stressed that the best weapon to tackle rising global temperatures is to cut greenhouse gas emissions — fast.

Johan Rockstrom, director of the Potsdam Institute for Climate Impact Research and one of the world’s most influential Earth scientists, told CNBC that he believes the success of COP26 will come down to negotiations on five make-or-break issues.

These are mitigation, climate finance, carbon pricing, nature solutions and the phasing out of fossil fuels.

Mitigation

“We must, at a minimum, have 195 countries aligning with science in their plans — not even delivering, but just in their plans — and that requires net zero targets by 2050 at the latest,” Rockstrom said.

“We only have a small number of countries that have done that so far,” he added, noting that countries such as Indonesia, Russia and Brazil were all yet to publicly declare net-zero targets by the middle of the century.

A U.N. report published earlier this week found new and updated Nationally Determined Contributions put the world on track for a dangerous global temperature rise of at least 2.7 degrees Celsius by the end of the century — even if plans were fully met.

NDCs are the efforts of each country to reduce national emissions. At present, the U.N. says updated NDCs would only lead to an additional 7.5% reduction in annual greenhouse gas emissions compared to previous commitments.

Climate activists “set fire” to George Square, Glasgow, with an art installation of faux flames, smoke, and banners, and giant fire extinguishers, creating a field of climate fire to welcome world leaders to Glasgow for the Cop26 conference.

Andrew Milligan | PA Images | Getty Images

Farhana Yamin, a climate lawyer and advisor to the Climate Vulnerable Forum, told CNBC via telephone that COP26 must trigger a profound “justice reset” if it is to be considered a successful summit. “Success can only come from grasping hard truths, speaking honestly and recognizing the situation of vulnerable countries.”

It is not good enough, she added, for those at COP26 to continue talking about their optimism for the future when countries are nowhere close to meeting the demands of the climate emergency.

“Beating the drum and calling it optimism isn’t cutting the mustard with anybody. Optimism isn’t solving the lives of developing countries or vulnerable groups right now who are facing the consequences of failure,” Yamin said.

“It’s like a further insult. What is optimism for a country that is now facing complete devastation?”

Finance

High-income countries promised in 2009 to deliver $100 billion a year for five years from 2020 to help low-income countries pivot away from fossil fuels and protect against climate breakdown. This Paris Agreement target has still not been fulfilled and is not expected to be met until at least 2023.

“In all honesty, this is really just small money,” Rockstrom said, noting the trillions of dollars in bailouts spent by global governments in an effort to recover from the coronavirus pandemic.

“We are talking about the trillions that are needed to have a full 100% transition of investments from fossil-fuel-based infrastructure to renewable infrastructure so that we can really see decisive change and direction. There must be a finance discussion.”

Stop pretending loss and damage isn’t happening and find a way to fund it.

Farhana Yamin

Climate lawyer

Climate finance is widely regarded as a critically important issue, particularly when it comes to repairing global trust.

“Success would be for countries to stop playing games with the issue of loss and damage and actually fund it,” Yamin said. “Stop pretending loss and damage isn’t happening and find a way to fund it.”

Carbon pricing

To its proponents, carbon pricing is seen as an important way to incentivize emissions reductions and help low-carbon technologies compete with established, heavily polluting alternatives.

To its critics, however, Article 6 of the Paris Agreement risks undermining the ambition of the accord at a time when there is overwhelming evidence of the need to go further and faster to avoid climate tipping points. This is because some fear carbon trading arrangements could allow countries to hit already-weak targets without cutting additional emissions.

“The third part which, whether we like it or not, has to be on the table is a price on carbon. That has to be discussed globally,” Rockstrom said.

Electricity pylons are seen in front of the cooling towers of the coal-fired power station of German energy giant RWE in Weisweiler, western Germany, on January 26, 2021.

Ina Fassbender | AFP | Getty Images

He argued that COP26 represented a “completely new situation” when it came to carbon pricing because, for the first time, Europe’s Emissions Trading System was “starting to bite” polluting industries.

The EU’s benchmark carbon price was last seen trading at around 60 euros per metric ton, having stood at around 20 euros before the coronavirus pandemic. The price rise has resulted in some coal-fired power plants being shut down, Rockstrom said. “I think we will start seeing carbon pricing spreading and so that has to be on the table at a global level,” he added.

Nature

“The fourth part and perhaps the most important one for Glasgow is to make this the first COP meeting that is really a nature COP,” Rockstrom said. “It has to be the climate negotiating moment where we recognize that the only way to land the Paris Agreement, I mean the only way, is to secure the carbon sinks in nature — on land and in oceans. There is no carbon budget remaining unless we secure those sinks.”

Carbon sinks are natural areas, such as oceans and forests, that absorb more carbon than they emit.

Rockstrom suggested pricing carbon in biomass, in soils and in all ecosystems should be taken into account in the coming weeks.

The U.K. COP26 presidency has recognized the twin threats of climate change and biodiversity loss cannot be solved without addressing the other. Sustainable agriculture and land use and action on restoring forests and other critical ecosystems are set to be discussed in Scotland.

In an article published online for London-based think tank Chatham House earlier this month, Yamin suggested that considering the rights of nature through legal tools such as ecocide, for example, and the taking the interests of future generations should be on the table in Glasgow.

Another area to be considered, Yamin said, would be for COP26 to consider creating a post for a “High-Level Champion” to speak up for the incorporation of justice, equality, diversity and inclusion issues. She argued a COP-appointed position such as this could help to challenge greenwashing.

Phasing out fossil fuels

Burning fossil fuels, such as coal, oil and gas, is the chief driver of the climate emergency.

At COP26, Costa Rica and Denmark are expected to formally launch the Beyond Oil and Gas Alliance, the world’s first diplomatic alliance to manage the decline of oil and gas production.

It is coal, however, that is the most carbon-intensive fossil fuel in terms of emissions and therefore the most important target for replacement in the pivot to renewable alternatives.

A global energy supply crunch this year has coincided with a resurgence of coal production, raising serious questions about the so-called “energy transition.”

A freight train transports coal from the Gunnedah Coal Handling and Prepararation Plant, operated by Whitehaven Coal Ltd., in Gunnedah, New South Wales, Australia, on Tuesday, Oct. 13, 2020.

David Gray | Bloomberg | Getty Images

“We have to have a serious discussion on end-dates on fossil fuels use. An end date on coal and an end date on the internal combustion engine,” Rockstrom said.

“We’ve never had that moment arising in such a concrete way before. How do we create a way for the big emerging economies to seriously take on the challenge of phasing out coal in a way that allows a soft social landing? It is tremendously challenging but an absolute necessity.”

Research published in the scientific journal Nature on Sept. 9 found the vast majority of the world’s known fossil fuel reserves must be kept in the ground to have some hope of preventing the worst effects of climate change.

Environment

Facing pressure, Trump scales back tariffs for US automakers

Published

8 hours ago

April 29, 2025

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Facing pressure, Trump scales back tariffs for US automakers

GM-production — The first 2022 GMC HUMMER EV Pickup Edition 1 rolls off the assembly line at Factory ZERO (Source: GM)

Donald Trump signed two executive orders today that walked back parts of tariffs he previously imposed on US automakers ahead of a rally in Michigan to mark his first 100 days in office.

The Wall Street Journal first reported today in an exclusive that Trump was “expected to soften the impact of his automotive tariffs, preventing duties on foreign-made cars from stacking on top of other tariffs and easing some levies on car parts.”

Trump signed an executive order making sure the 25% tariffs on vehicles and certain auto parts won’t stack on top of existing aluminum, steel, or Canada and Mexico tariffs. He also gave automakers a credit to help blunt the impact of the 25% duties on imported parts that go into US-built cars.

Trump’s backpedal comes after weeks of meeting with automaker executives, and a week after a coalition that included GM, Toyota, Volkswagen, and Hyundai sent a letter urging him to drop tariffs on foreign auto parts due to land in May.

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American Automotive Policy Council (AAPC) president Matt Blunt today said in response to the executive orders, “American Automakers Ford, GM, and Stellantis appreciate the administration’s clarification that tariffs will not be layered on top of the existing Section 232 tariffs on autos and auto parts. Applying multiple tariffs to the same product or part was a significant concern for American automakers, and we are glad to see this addressed. We will review the details of the executive order closely to assess how effectively it will mitigate the impact of tariffs on American automakers, our domestic supply chains and ultimately American consumers.” The AAPC represents Ford, GM, and Stellantis.

Electrek’s Take

The 25% auto tariffs implemented under Section 232 of the Trade Expansion Act aren’t going anywhere, and most economists say that tariffs will raise car prices and slow auto sales. This White House Fact Sheet is titled, “President Donald J. Trump Incentivizes Domestic Automobile Production.” Where’s the incentive? US automakers are just getting hit with the stick once instead of twice, and they’re thanking Trump for it.

The carrot that worked as an incentive was Biden’s Inflation Reduction Act, along with the stability that came with it. All this whiplash is terrible for the US and global economy.

Now is a great time to begin your solar journey so your system is installed in time for those longer sunny 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

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Environment

Tesla Powerwall 3 is disrupting the solar inverter market

Published

9 hours ago

April 29, 2025

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Tesla Powerwall 3 is disrupting the solar inverter market

New data suggests that the Tesla Powerwall 3 is significantly disrupting the US solar inverter market.

The home battery pack’s integrated inverter is changing the game.

Tesla acquired its solar business when it bought SolarCity in a controversial deal due to Musk being a large shareholder of both Tesla and SolarCity, and Musk’s cousin led the latter.

The automaker kept the SolarCity operations going for a few years. In fact, it continued until after Tesla shareholders sued Musk over the acquisition, and Musk defended himself by claiming that SolarCity had become an integral part of Tesla.

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Shortly after he won the lawsuit, Tesla virtually stopped all operations that came from its SolarCity acquisition, which primarily consisted of residential solar financing and installations.

Tesla even stopped reporting solar deployment. The company’s energy business now consists almost entirely of Powerwall and Megapack deployments.

However, the launch of the Powerwall 3 has indirectly brought Tesla back into the solar business, as the home battery pack features an inverter that works for both solar and storage applications.

EnergySage is a company that matches solar installers with potential buyers, and as a result, it has a wealth of interesting data about the solar industry in the US. Today, it released its Spring 2025 Marketplace report.

In the report, EnergySage revealed that Tesla became the second-most quoted inverter brand in the second half of last year:

Tesla became the most quoted battery brand in H2 2024, occupying 63% of Marketplace share nationwide. Because the Powerwall 3 includes an integrated inverter, Tesla also became the second-most quoted inverter brand. With batteries increasingly being added to solar systems—the national battery attachment rate jumped to 45% in H2 2024, an all-time high—Tesla’s growth was a key driver of the low storage and solar prices seen on EnergySage. In 2025, we are examining whether brand backlash and equipment shortages will affect Tesla’s Marketplace share.

This is also a byproduct of the increased popularity of energy storage systems when deploying new solar systems.

In big solar markets like California and Texas, the majority of residential solar quotes are attached to batteries, and Tesla is not the top quoted brand, thanks to Powerwall 3:

Powerwall was already the preferred home battery pack for many homeowners, and the fact that it now includes a solar inverter has made it even more attractive, as most home energy storage systems in the US are being deployed along with rooftop solar.

The Powerwall 3’s solar inverter integration is pushing solar plus storage costs down quite a bit.

The popularity of the Powerwall 3 has particularly hurt Enphase, a leader in solar inverter. It had 73% of the US market in 2022, and now it is down to 53%.

Despite Tesla driving prices down, Powerwall 3 is not the cheapest battery pack available. Panasonic and EG4 batteries were both priced lower on a per kWh basis than Tesla’s in the second half of 2024, but Tesla won on cost when also replacing the solar inverter.

However, it’s not all good news from Tesla. EnergySage also recently reported an increase in customers requesting alternatives to Powerwalls in 2025, partly due to Elon Musk’s increasing controversy.

If you’re interested in installing solar panels and/or batteries for your home, we recommend using EnergySage. You will be able to get quotes without any hassle and only talk to someone when you are ready to move forward. Within minutes, you can get on the path to producing your own power with solar and battery storage, including with Powerwall.

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Environment

BLUETTI’s paying to help you go green – plus, a new option for going further

Published

10 hours ago

April 29, 2025

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BLUETTI’s paying to help you go green – plus, a new option for going further

Here’s something most people don’t know: In the US, switching to solar and battery-based energy can actually save you money on taxes. And it’s not a future promise – it’s happening right now. Under the US Residential Clean Energy Credit, BLUETTI’s eligible solar systems and home batteries qualify for a 30% federal tax credit through 2032. That means with the right model, like the AC500 Home Battery Backup, you’re not only saving on electricity, you could also get a portion of your purchase back during tax season.

Meanwhile, gas generators are quietly costing more

There’s a reason so many people have relied on gas generators: they’re familiar, accessible, and have served us well for years. But as fuel prices continue to rise and usage becomes more frequent, the hidden costs of gas generators are quietly piling up:

Ongoing fuel expenses, especially during summer or storm seasons
Routine maintenance and part replacements
Stricter regulations in certain areas limiting usage times
Noise complaints and environmental concerns

It’s not about shaming these tools—it’s about recognizing when the cost-to-benefit ratio starts to shift.

Not ready to give up your generator? Start small with the BLUETTI AC60

The move to clean energy doesn’t have to be all or nothing. Sometimes, the right first step is simply trying a lightweight alternative, like the AC60 Portable Power Station (Pioneer 50).

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Compact and powerful: 600W output (1000W surge) covers most outdoor needs
Historically affordable: Only $269 after subsidy
Fast charging: 80% charge within an hour
IP65-rated for water and dust resistance – ideal for outdoor life
Backed by a 6-year warranty, cutting down on waste and replacement costs
Expandable to 2,015Wh capacity for powering phones, laptops, and more

Whether you’re into camping, road trips, or just want something for light backup at home, portable power stations like AC60 are an easy way to test the waters – no big commitment needed.

Need something stronger? Apex 300 is built to last

For those looking to level up their home battery backup or long-term savings, the Apex 300 offers a durable, future-forward alternative. With second-gen EV-grade batteries rated for 6,000+ cycles, this power station can last up to 17 years – nearly twice as long as typical models.

More reasons why Apex 300 stands out:

Ultra-efficient 20W AC idle drain extends fridge runtime by up to 24 hours and boosts CPAP usage by 2.5x compared to typical units
Built-in 120V/240V dual output with 12,000W bypass that powers 99% of home appliances, even a Tesla EV
2-year savings sprint when paired with one Solar X 4K Charge Controller for a massive 6400W solar input
Whisper-quiet at 40dB, no fumes, no fuel
Time-of-use savings made easy: Easily schedule and monitor energy usage with a user-friendly app and a clear, intuitive LED screen
Expandable ecosystem: Add extra B300K batteries or a smart 700W Hub D1 to grow your setup as your needs evolve, from whole-home backup to off-grid RV power

This isn’t about replacing your gas generator overnight. It’s about introducing a better Plan B that’s cleaner, quieter, and built for the long haul.

Thinking about a cleaner future? BLUETTI is offering a little help

In honor of Earth Day, BLUETTI has launched a new Clean Energy Incentive Program. Gas generator owners around the world can submit basic info about their devices and select a clean power product to receive an exclusive subsidy.

The compact AC60 and other select models are already available at subsidized prices through BLUETTI’s Clean Energy Incentive Program – a practical step designed to support a smoother, more affordable transition to greener living.

Meanwhile, early access to the all-new Apex 300 Portable Power Station is now open through May 19, ahead of its official launch on May 20 on Indiegogo.

Going green isn’t about rushing

It’s about small, thoughtful choices that build toward something better – for your home, your wallet, and the planet. BLUETTI believes real change happens step by step, just like the LAFF (Light An African Family) Initiative. By walking the same path as those in need, the team can better understand and manage which solutions will most effectively help families who need affordable, sustainable energy.

So even if your gas generator still works just fine, it might be worth looking at a smarter backup. The future doesn’t have to be all-or-nothing. It can start with one quiet step with BL U ETTI’s solutions, and this simple step could lead to a brighter, more sustainable future for everyone.

About BLUETTI

BLUETTI is a dedicated advocate for sustainability, integrating ESG principles throughout product design and corporate initiatives. Through impactful projects like LAAF (Light An African Family), BLUETTI provides affordable, sustainable energy solutions to communities across Africa. By partnering with Leave No Trace, a 501(c)(3) nonprofit, BLUETTI supports responsible outdoor recreation through clean energy solutions that minimize environmental footprints. This blend of craftsmanship, reliability, and a focus on real-world needs is what makes BLUETTI trusted in over 110 countries and regions.

Follow BLUETTI on Twitter/X here and on Facebook here.

All photos: BLUETTI

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