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In this episode of CleanTech Talk, renowned climate author and social movement leader Bill McKibben and I talk about the climate change crisis we’re quickly rolling into, climate grief and how to deal with it, US climate policy, rampant conspiracy theories, the great energy transition, and more. Listen to this first part of a two-part interview via the embedded SoundCloud player below or on your favorite podcast platform (links below).

You can subscribe and listen to CleanTech Talk on: AnchorApple Podcasts/iTunesBreakerGoogle Podcasts, Overcast, Pocket, Podbean, Radio Public, SoundCloud, Spotify, or Stitcher.

We quickly jumped into the core issue society is facing in the 21st century: even though we are quickly deploying and adopting cleantech solutions (solar energy, wind energy, electric cars, electric buses, etc.), we consistently remain a little behind what’s needed in order to stop our growing climate crisis. In fact, at times, it seems like we’re falling further and further behind in our challenge rather than catching up. Unfortunately, one thing we’ve discovered in recent years is that as scary and “alarmist” as climate scientists’ messages were a decade ago, those scientists were largely underestimating the risk and destruction. The situation looks worse today than it did then. The following tweet thread from climate scientist Peter Gleick was not covered in our discussion, as Gleick just published it last night and McKibben and I had recorded the podcast long before that, but it captures the point well:

McKibben, who wrote the first book about climate change for a general audience back in 1989, noted in his introduction of himself that he now spends much of his time “volunteering at the task of failing to save the world.” In response, I said, “Yeah … we’re making so much progress, but it always feels like we’re a sizable distance behind what we need to do to solve the climate challenge.” McKibben’s framing in response was superb: “That’s exactly right, and the reason it’s right and the thing that’s the hardest to get across always to people is this one’s a timed test. And we’re just not used to timed tests in our public life.”

My first question for McKibben came from one of our top writers, Steve Hanley (who McKibben seemed to be a fan of). Steve’s question was about climate grief. He wanted to know McKibben’s take on climate grief, and on how climate grief could be leveraged to create political change. With his characteristic straight honesty, McKibben noted that he’s been feeling more climate grief lately due to all that has been going on this year — extreme flooding in some regions (like Europe and China), extreme wildfires in others (most notably Greece and the US West, which created so much smoke that it actually blew over in large volume to the East Coast). I think many of us have felt the same this year — even, as he noted, with decades of understanding that this was coming.

“In my experience, the only way to deal with that emotional toll — and it’s not a perfect solution, but it’s a partial one — is to be as active — as activist — as possible,” he said. “And I think that there are times when the only antidote in my life for that sadness that works is anger, and anger particularly at the forces in our society — the fossil fuel industry above all — that have systematically lied about this for decades and put us in the position where we are.” A Zen master might have said something else, but I think many people can relate to this, especially many CleanTechnica readers and listeners. McKibben did then add, “I’m not sure that that anger is any emotionally healthier than the grief, but it’s probably more productive in terms of getting stuff done, because we’re still at a place where breaking the political power of the fossil fuel industry is crucial to working at the pace where we now need to go.”

Continuing on the topic of climate politics, I brought up Senator Joe Manchin and the fact that he is a huge blockade to climate progress in Congress. Democrats have a slim majority in both the House and Senate and a rare chance to initiate strong climate legislation, but Manchin and Senator Kyrsten Sinema have been blocking progress on this for months. The former, Manchin, has received more campaign funding from fossil fuel industries than any other US senator (Republican or Democrat), and the latter has completely swerved from being a member of the Arizona Green Party to being the opposite of a Green.

“I gotta say, it feels to me like the Biden administration is doing what they can right now […] — not everything, and there’s plenty that I wish they were doing that they could, like stopping big fossil fuel projects and things — but on this front of getting legislation passed, you know, it now looks like we’ve got this bipartisan infrastructure bill, which isn’t particularly good on climate — it includes a lot of stupid giveaways to the fossil fuel industry — but it’s something, and it was the price for getting this other reconciliation $3½ trillion thing that we’re going to be fighting over for the next couple of months, and that really seems to represent the one big chance that America will take a big cut at the climate crisis in this decade. So, I think it’s incumbent on all of us to think how we can help make that happen. It is incredibly frustrating that Prime Minister Manchin gets to sign off on everything that happens, but that’s where we are! It’s a reminder that it would be good to win a few more senate seats next time around, so we weren’t in quite the same hamstrung position.

“But, look, our political machine is clearly geared to prevent change, not to accelerate it. It’s an antiquated system in every way, from the filibuster and the Electoral College on down. Right now, in an era when we need incredibly urgent action, that’s particularly frustrating. But, that said — what a difference a year has made! At least the country is no longer run, for the moment, by absolute jackasses. The fact that we came into 2020 with a president of the United States who believed that climate change was a hoax invented by the Chinese — I mean, if you were sitting on a bus next to someone who was muttering that, you’d get up and change seats, but this was the guy who was running our country.”

I took the opportunity to point out that the first article I wrote about Donald Trump running for president was “Could The US Really Elect A Conspiracy Theorist?” Unfortunately, the country’s propensity for dangerous, idiotic conspiracy theories was even much greater than I anticipated.

I also asked McKibben if he thought the extreme weather events we’ve been seeing lately have been bringing more people into the climate action cause and could make the difference we need. To hear McKibben answer this question and talk more about the positive trends of the past few years, listen to the whole podcast chat. Of course, we also talked more about the urgency of the matter and the challenges we’re facing. Part two will be coming soon too, so stay tuned to CleanTechnica. I will preview that it covers significantly more complicated and nuanced matters within the US and global climate solutions community.

 

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Tesla has yet to start testing its robotaxi service without driver weeks before launch

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Tesla has yet to start testing its robotaxi service without driver weeks before launch

Tesla has reportedly yet to start testing its robotaxi service in Austin without a safety driver behind the wheel – just weeks before the planned launch.

For months now, Tesla and CEO Elon Musk have been hyping the launch of “Tesla Robotaxi”, a Uber-like ride-hailing service powered by autonomous Tesla vehicles, starting with a launch in Austin, Texas in June.

We have extensively reported that this launch is disappointing compared to what Tesla promised for years: that all its consumer vehicles built since 2016 are capable of self-driving.

Instead, Tesla plans to build an internal fleet of “10-20” Model Ys and have them offer ride-hailing services in a geo-fenced area around Austin, Texas, helped by human teleoperations. This is very similar to what Waymo has been offering in other cities for years, specifically in Austin, for months now.

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Even with the significant downgrade in self-driving capabilities promised with this project, there are many doubts about Tesla’s ability to achieve the lesser goal.

That’s because the robotaxi service will be based on Tesla’s ‘Supervised Full Self-Driving’ program, which is currently achieving about 500 miles between critical disengagements fleet-wide, according to the latest crowdsourced data.

Tesla will be able to improve on that by optimizing a version for the geo-fenced area in Austin and it has been training its neural nets for that for months with vehicles going around Austin.

However, a new report now claims that Tesla has yet to start testing its service without safety drivers at the wheel – similar to Tesla’s public ‘Supervised FSD’. The Information wrote in a new report:

Elon Musk’s deadline for launching Tesla’s first robotaxi service, in Austin, Texas, is weeks away, but the company hadn’t started testing its cars without a human safety driver as of last month, according to an engineer close to the testing and a former employee. That’s a crucial step required before Tesla can launch the pilot service for customers.

For comparison, before launching its paid ride service in Austin, Waymo tested its vehicles with safety drivers in the area for 6 months and then without safety drivers for another 6 months.

Waymo has now taken over a significant market share of ride-hailing rides in the Texas capital, but it still has limitations; for example, it doesn’t drive on the interstate.

The report also mentions that Tesla has been working with local emergency services in Austin to develop intervention plans in order to avoid causing issues if its autonomous vehicles fail.

Electrek’s Take

This is the biggest softball goal. It’s a fraction of what was promised, it’s something that others have achieved before. It’s a punt created for Tesla to finally get a “win” in self-driving.

If they can’t even make it, it would be disastrous, but at least, I hope that it will finally open the eyes of many Tesla shareholders to the reality that Tesla is actually behind in autonomous driving and that Musk’s latest claims that Tesla will have “millions of robotaxi on the road” in 2026 are just the same as when he claimed it would happen in 2025, 2024, 2023, 2022, 2021, 2020, and 2019: corporate puffery.

My main concern now is for public safety. I have little hope of US regulators being able to stop Tesla considering Trump is firing anyone who got in Musk’s way after he gave him over $250 million.

If Tesla brings its cowboy approach to this, it could get bad quickly.

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Rivian CEO RJ Scaringe shares more detailed images of the R2’s Maximus drive unit

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Rivian CEO RJ Scaringe shares more detailed images of the R2's Maximus drive unit

The development of Rivian’s R2 validation builds continues to progress. We know so because the American automaker’s founder and CEO, RJ Scaringe, continues to pepper us with welcome updates with plenty of fantastic images. The latest post features the inner workings of Rivian’s Maximus drive unit, which will propel the upcoming R2 EVs when they hit the market next year.

Another day, another exciting social media update from RJ Scaringe. Nine days ago, the Rivian CEO shared a peek at the company’s new Maximus drive unit, designed to be more compact and efficiently built to help reduce cost-per-unit production.

Our only look was from outside the drive unit’s casing at the time, but it was exciting news nonetheless. As an encore, Scaringe posted photos of the R2 validation builds on a pilot line at the automaker’s facility in Normal, Illinois.

This evening, Scaringe took to Instagram and X once again to share a better look at the inner workings of the Rivian Maximus drive unit. Check it out:

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Rivian Maximus
Source: @RJScaringe/X

RJ shares more images of Rivian’s Maximus development

Rivian’s CEO posted the three images above, which showcase some interesting perspectives of the developing drive unit. As previously shared by Rivian, Maximus uses a new continuous winding technique that reduces the total welds per stator and thus the total overall cost of building each one.

For comparison, Rivian’s current Enduro drive unit requires 264 stator welds, while Maximus only needs 24. You can see the stator windings in the image above to the left. Scaringe shared excitement in the progress of the Rivian team’s Maximus drive unit as well as some insight in his post:

I love the packaging on Maximus — the drive unit for R2. It has a side mounted inverter that utilizes flat area at the end of the motor to minimize the length of bus bars, keeping them light and efficient. The large planar shape also allows all processing and power electronics to exist on a single printed circuit board.

The inverter chassis closes out the oil cooled motor cavity and seamlessly routes coolant from the power modules to the drive unit’s heat exchanger with no extra parts.

Overall, the inverter part count is reduced by 41% relative to Enduro and structural inverter lid saves more parts and fasteners by also serving as the drive unit mount. I love this design efficiency. (heart emoji)

Looks fantastic, RJ. We can’t wait to see the visual progress of the R2 you share next!

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EV sales are up, Tesla sales are down, and new electric Toyota goodness

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EV sales are up, Tesla sales are down, and new electric Toyota goodness

On today’s thrilling episode of Quick Charge, we’ve a huge spike in global EV sales and a huge dip in Tesla deliveries. Plus a whole bunch of news from Toyota, including an updated bZ that’s just a bit better than before … but is a bit better going to make a big difference?

We’re also on track for more than 1 in 4 new cars sold this year to be electric, with a whole lot more hybrids coming in to make up the difference and drive fuel demand down to a new yearly low. All this, plus the top 5 cheapest EVs to insure when you hit the play button.

Prefer listening to your podcasts? Audio-only versions of Quick Charge are now available on Apple PodcastsSpotifyTuneIn, and our RSS feed for Overcast and other podcast players.

New episodes of Quick Charge are recorded, usually, Monday through Thursday (and sometimes Sunday). We’ll be posting bonus audio content from time to time as well, so be sure to follow and subscribe so you don’t miss a minute of Electrek’s high-voltage daily news.

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Got news? Let us know!
Drop us a line at tips@electrek.co. You can also rate us on Apple Podcasts and Spotify, or recommend us in Overcast to help more people discover the show.


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