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Zachary Bogue, co-managing partner for Data Collective LLC, speaks during the Future of Innovation: Spotlight on Artificial Intelligence Conference in San Francisco, California, U.S., on Thursday, June 22, 2017. The market for AI technologies is estimated to generate more than $60 billion in productivity improvements for U.S. businesses annually.

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The Silicon Valley venture capital firm DCVC invests in all kinds of climate tech companies including geothermal power, aerial methane imaging, advanced nuclear fission reactors, fabrics made out of mycelium, wastewater filtration technology — to name a few.

But there is one category of the climate tech landscape that Zack Bogue, a co-founder of DCVC does not invest in: Carbon offsets.

“We really don’t underwrite or like to see companies that are using carbon offsets,” Bogue told CNBC in an interview at the end of September in an interview in the Palo Alto office. “We do not look at companies that need to use carbon offsets to make their business model work.”

A carbon offset is a certificate or voucher that a company or organization buys that represents the reduction of a metric ton, or 2,205 pounds, of carbon dioxide emissions. If a company or organization is unable to eliminate the release of greenhouse gasses in their operations, they may purchase a carbon offset to compensate for their emissions.

“There’s been some studies out there that up to 90% of carbon offsets are completely ineffective — have had no impact — which is a tragedy of our time, because big Fortune 500 companies are paying millions of dollars to these carbon offsets, and continuing to emit in the meantime,” Bogue told CNBC. “And these offsets are actually having zero impact.”

The effectiveness of a carbon offset is a contentious issue, but at least one white paper published in April 2021 from the Finnish nonprofit and startup Compensate found that 90 percent of carbon capture projects were ineffective. Compensate has both a non-profit advocacy arm and a company that sells what it deems to be high quality carbon offsets. For the white paper, Compensate analyzed more than 100 nature-based carbon offsets certified by third-party verifiers in the space.

Of the carbon offsets which Compensate deemed a failure, 52% were guilty of what Compensate called “additionality” — for instance, offset credits sold to protect trees that were never in any danger of being cut down. Another 16% of the projects Compensate analyzed were considered a failure because their permanence was considered in jeopardy. For example, coastal restoration projects for mangroves in Bangladesh were jeopardized when floods devastated the country, Compensate said.

So, too, said Bogue of local California projects.

“There were some forests north of here that were the subject of carbon offsets where someone paid millions of dollars to not cut the forest down and — whether or not that’s legitimate, we can leave that aside — because those forests burned down,” Bogue said. “So they actually released the carbon that the company was paying to not have released and that the company emitted.”

DCVC does not invest in companies that use carbon offsets right now, but that is not an indictment against the idea.

“To be clear, I want I want them to exist,” Bogue told CNBC. “I want there to be a carbon tax, I want carbon credits, carbon offsets.”

But there isn’t enough transparency or accountability in the industry, Bogue said. To properly stand up the industry, there would need to be an agency akin to the United States Food and Drug Administration (FDA), according to Bogue.

“There’s a very set and rigorous process that you need to do to take a molecule from discovery and up until you’re dosing a human with it: You need to prove that it’s effective, you need to prove it’s non toxic,” Bogue said. “I would say that the imperative to reducing CO2 is as high of a human health imperative as putting small molecules into our body. Full stop.”

Until then, the industry is too uncertain to be a safe place for the money that DCVC invests on behalf of its limited partners, which are the likes of college endowments and hospitals.

“It needs to be rigorous, and apples to apples and, and verifiable and documentable,” Bogue said. “That’s just not where it is today. That’s where we need to get to, but that’s also why don’t think it’s investable.”

The rise of the carbon removal industry

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A 100-MW solar farm just broke ground in Wisconsin

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A 100-MW solar farm just broke ground in Wisconsin

National Grid Renewables has broken ground on its 100 MW Apple River Solar Project in Polk County, Wisconsin.

The Wisconsin solar farm, which will use US-made First Solar Series 6 Plus bifacial modules, will be constructed by The Boldt Company, creating 150 construction and service jobs. Apple River Solar will generate over $36 million in direct economic benefits over its first 20 years.

Once it comes online in late 2025, Apple River Solar will supply clean energy to Xcel Energy, which serves customers throughout the Upper Midwest. According to National Grid Renewables, the solar farm will generate enough energy to power around 26,000 homes annually. It will also offset about 129,900 metric tons of carbon dioxide emissions each year – equivalent to taking 30,900 cars off the road.

“We are excited to see this project begin as it underscores our dedication to delivering clean, reliable and affordable energy to our customers,” said Karl Hoesly, President, Xcel Energy-Wisconsin and Michigan. “This project is an important step in those goals while bringing significant economic benefits to Polk County and the local townships.”

Electrek reported in February that Xcel Energy, Minnesota’s largest utility, expects to cut more than 80% – and possibly up to 88% – of its emissions by 2030, putting it on track to hit Minnesota’s goal of net zero by 2040. It also says it’s on track to achieve its clean energy goals for all the Upper Midwest states it serves – Minnesota, Wisconsin, North Dakota, South Dakota, and Michigan.


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Tesla announces 500 kW charging as it finally delivers V4 Supercharger cabinets

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Tesla announces 500 kW charging as it finally delivers V4 Supercharger cabinets

Tesla has announced that it will finally deliver 500 kW charging as it is about to install its long-awaited V4 Supercharger cabinets.

The rollout of Supercharger V4 has been a strange one, to say the least.

Tesla has been deploying the new charging stations for two years and calling them “Supercharger V4”, but it has only been deploying the charging stalls.

Supercharger stations are made of two main parts: the stalls, which are where the charging cable is located, and the cabinets, which are generally located further back and include all the power electronics.

For all these new “Supercharger V4”, Tesla was actually using Supercharger V3 cabinets. This has been limiting the power output of the charging stations to 250 kW – although

Today, Tesla officially announced its “V4 Cabinet”, which the automaker claims will enable of “delivering up to 500kW for cars and 1.2MW for Semi.”

Here are the main features of the V4 Cabinet as per Tesla:

  • Faster charging: Supports 400V-1000V vehicle architectures, including 30% faster charging for Cybertruck. S3XY vehicles enjoy 250kW charge rates they already experience on V3 Cabinet — charging up to 200 miles in 15 minutes.
  • Faster deployments: V4 Cabinet powers 8 posts, 2X the stalls per cabinet. Lower footprint and complexity = more sites coming online faster.
  • Next-generation hardware: Cutting-edge power electronics designed to be the most reliable on the planet, with 3X power density enabling higher throughput with lower costs.

Tesla reports that its first sites with the new V4 Cabinets are going into permitting now. The company expects its first sites to open next year.

We recently reported about Tesla’s new Oasis Supercharger project, which includes larger solar arrays and battery packs to operate the charging station mostly off-grid.

Early in the deployment of the Supercharger network, Tesla promised to add solar arrays and batteries to all Supercharger stations, and Musk even said that most stations would be able to operate off-grid.

While Tesla did add solar and batteries to a few stations, the vast majority of them don’t have their own power system or have only minimal solar canopies.

Back in 2016, I asked Musk about this, and he said that it would now happen as Tesla had the “pieces now in place” with Supercharger V3, Powerpack V2, and SolarCity:

It took about 8 years, but it sounds like the pieces are now getting actually in place with Supercharger V4, Megapacks, and this new Oasis project.

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Hyundai is launching an AI-powered EV next year to keep pace in China

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Hyundai is launching an AI-powered EV next year to keep pace in China

Hyundai has a new secret weapon it’s about ready to unleash. To revamp the brand in China and counter BYD’s surge, Hyundai is launching a new AI-powered EV next year. The new model will be Hyundai’s first dedicated electric car for the world’s largest EV market.

With the help of Haomo, a Chinese autonomous startup, Hyundai will launch its first EV equipped with generative AI. It will also be its first model designed specifically for China.

A Hyundai Motor official said (via The Korea Herald) the company is “working to load the software” onto the new EV model, “which will be released in the Chinese market next year.” The spokesperson added, “The level of autonomous driving is somewhere between 2 and 2.5.”

In comparison, Tesla’s Autopilot is considered a level 2 advanced driver assistance system (ADAS) on the SAE scale (0 to 5), meaning it offers limited hands-free features.

With Autopilot, you still have to keep your eyes on the road and hands on the steering wheel, or the system will notify you and eventually disengage.

Hyundai-AI-powered-EV
Hyundai IONIQ 5 with Waymo autonomous driving tech (Source: Hyundai)

Haomo’s system, DriveGPT, unveiled last spring, takes inspiration from the OpenAI’s popular ChatGPT.

The system can continuously update in real-time to optimize decision-making by absorbing traffic data patterns. According to Haomo, DriveGPT is used in around 20 models as it looks to play a bigger role in China.

Hyundai-AI-powered-EV
Hyundai at the Beijing Auto Show 2024 (Source: Hyundai Motor)

Hyundai hopes new AI-powered EV boosts sales in China

Electric vehicle sales continue surging in China. According to Rho Motion, China set another EV sales record last month with 1.2 million units sold, up 50% from October 2023.

Over 8.4 million EVs were sold in China in the first ten months of 2024, a notable 38% increase from last year.

Hyundai-AI-powered-EV
Hyundai IONIQ 6 (Source: Hyundai)

BYD continues to dominate its home market. According to Autovista24, BYD accounted for 32.9% of all PHEV and EV (NEV) sales in China through September, with over half of the top 20 best-selling EV models.

Tesla was second with a 6.5% share of the market, but keep in mind these numbers only include plug-in models (PHEV).

2025-Hyundai-IONIQ-5-prices
2025 Hyundai IONIQ 5 (Source: Hyundai)

Like most foreign automakers, Hyundai is struggling to keep up with the influx of low-cost electric models in China. Beijing Hyundai’s sales have been slipping since 2017. Through September, Korean automaker’s share of the Chinese market fell to just 1.2%.

Last month, Hyundai opened its first overseas digital R&D center in China to help kick off its return to the region.

According to local reports, Hyundai is partnering with other local tech companies like Thundersoft, a smart cockpit provider, and others in China to power up its next-gen EVs

With its first AI-powered EV launching next year, Hyundai hopes to turn things around in the region quickly. The new model will be one of five to launch in China through 2026.

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