Sign In or Create an Account.

By continuing, you agree to the Terms of Service and acknowledge our Privacy Policy

Technology

Microsoft’s Major Carbon Removal Deal

On curbing AI emissions, flood resilience, and offshore wind

•
Microsoft’s Major Carbon Removal Deal
Heatmap Illustration/Getty Images

Current conditions: Extreme heat in Southern California is causing cars to break down on the highway • Flooding in northeastern India killed nine rare one-horned rhinos • Residents in Mount Vernon, Indiana, are waking up to debris and devastation from a violent tornado spawned by the remnants of Hurricane Beryl.

THE TOP FIVE

1. Microsoft and Oxy agree to largest-ever DAC credits deal

Tech giant Microsoft has agreed to the “single largest purchase” of direct air capture carbon credits, buying 500,000 metric tons of credits from Occidental Petroleum’s (aka Oxy) 1PointFive DAC subsidiary. The deal is worth hundreds of millions of dollars and will help Microsoft confront its growing emissions problem as demand for energy-intensive artificial intelligence grows. Microsoft’s emissions grew by 30% in 2023 compared to 2020. Google’s emissions are also rising, up 13% last year compared to the year before. Both companies pin the blame on the growth of AI. As Bloomberg noted, DAC “is expensive, energy-intensive and not yet proven at industrial scale.” Occidental clinched a similar (but smaller) deal with Amazon last year.

2. New FEMA rule will improve infrastructure flood resilience

The Biden administration yesterday finalized a rule aimed at protecting federal infrastructure from flooding exacerbated by climate change. The federal flood risk management standard, first proposed in 2015, will require public structures funded by FEMA be built above the projected flood level for their location, or be moved to a different location entirely. The hope is to “put a stop to the cycle of response and recovery, and rinse and repeat,” said Deanne Criswell, the FEMA administrator. FEMA will cover the cost of implementing the changes. The rule will come into effect on September 9.

3. Texas power outages persist as temperatures rise

Frustration is growing in Texas, where nearly 2 million people are still without power after Hurricane Beryl tore through the state Monday as a category 1 storm. The power outages mean many residents are without access to air conditioning as a heat wave pushes temperatures into the 90s. At least 16 hospitals were relying on generators to keep the lights on yesterday, according to The Associated Press. Making matters worse, flooding from the storm caused a “domestic wastewater” spill in downtown Houston, where residents were told to boil water before consuming it. A report published in April found that power outages from extreme weather events are rising in the U.S., with Texas being the worst-affected state.

Climate Central

4. Report: Offshore wind capacity won’t meet Biden’s goal

New analysis from the American Clean Power Association found that U.S. offshore wind capacity will fall short of President Biden’s goal of 30 gigawatts by 2030. There are currently 56 GW of capacity under development across 37 leases, the report finds, but just 14 GW will be deployed by 2030. However, things will speed up quickly, and it’ll take just three years for capacity to hit 30 GW in 2033, and another two to hit 40 GW in 2035.

5. Climate change-denying senator James Inhofe dies

Former Republican senator James Inhofe, “the capital’s most vociferous denier of climate change,” died Tuesday at age 89. Inhofe served five terms in the Senate starting in the 1990s before retiring in January last year. He began vocally downplaying scientific evidence of climate change in 2003. His campaigns received generous donations from fossil fuel interests. In 2012, Inhofe authored a book called The Greatest Hoax: How the Global Warming Conspiracy Threatens Your Future. In a 2015 stunt, he brought a snowball into the Senate in an attempt to prove that man-made global warming was not real. He opposed efforts to cap greenhouse gas emissions and once called the Environmental Protection Agency a “Gestapo bureaucracy.” He later went on to play a key role in transforming the EPA under former President Trump.

The late Sen. Inhofe during his 2015 snowball stunt.YouTube/C-SPAN

THE KICKER

Global temperatures seem to be falling slightly now, after more than a year of unrelenting new record monthly highs.

Yellow

You’re out of free articles.

Subscribe to access Heatmap's exclusive climate and energy polling, award-winning journalism, and subscriber-only events. Save $57 on an annual subscription, just $156 $99/year.
To continue reading
Create a free account or sign in to unlock more free articles.
or
Please enter an email address
By continuing, you agree to the Terms of Service and acknowledge our Privacy Policy
Daily Briefing

It’s the Artificial Intelligence Muddle Now

SoftBank’s error and Nvidia’s scandal suggest data centers may have already peaked as an economic and energy trend.

A data center under construction.
Heatmap Illustration/Getty Images

This is Heatmap Daily, a weekday digest written by our executive editor. Subscribe here.

Covering energy and climate change sometimes means seeing certain stories in a different light than others. And a particularly vivid hue illuminated The Wall Street Journal’s report today that the Japanese conglomerate SoftBank Group is taking a $3.7 billion loss on several gigawatts’ worth of natural gas turbines.

Keep reading...Show less
Blue
Climate Tech

Running a Smart Home Energy System Takes a Lot of Software

Lunar Energy’s latest AI-powered system aims to integrate EVs into the automated demand response mix.

A home charging system.
Heatmap Illustration/Lunar, Getty Images

In theory, it’s straightforward to assemble the smart energy home: Solar panels, home backup batteries, and electric vehicles, plus smart thermostats, heat pumps, and water heaters — all the individual pieces can be had for the homeowner who can afford the up-front cost. The challenge is getting all those pieces to talk to one another.

Bay Area-based Lunar Energy is one of the tech firms that’s been trying to crack this problem. Today, it announced an upgraded version of its artificial intelligence-powered home energy control system, which not only integrates all those separate systems but also responds tactically to energy markets. CEO Kunal Girotra told me Lunar AI saves its users money by monitoring their home 24/7 and making decisions to charge, not to charge, or discharge so that they save the most money.

Keep reading...Show less
Yellow
Climate Tech

Exclusive: Coreshell Raises $30 Million to Replace Chinese Graphite With American Silicon

The fundraise comes on the heels of a $50 million grant from the Department of Energy.

An American rock.
Heatmap Illustration/Coreshell, Getty Images

Almost all lithium-ion batteries on the market rely on graphite for their anodes, more than 90% of which is processed in China. That concentration has created a chokepoint in the Pentagon’s supply chain as the military increasingly turns to batteries to help its transportation network operate more quietly and reduce reliance on complex refueling logistics.

So when Congress passed the latest National Defense Authorization Act at the end of 2025, barring Chinese-linked battery materials from military use starting in 2028, Coreshell saw an opening. While the California-based silicon-anode battery startup had previously focused on automakers as its beachhead customers, it’s now shipping its first battery cells to the military for use on Navy ships and Army ground vehicles. On Wednesday, Coreshell announced a $30 million Series B to scale up manufacturing operations to meet the needs of this growing customer base.

Keep reading...Show less
Blue