GoKawiil
Tech News
A startup originally built around AI applications for climate work has received backing from Nvidia, reportedly after deprioritizing its climate-focused mission. The shift in focus preceded or accompanied the investment, according to reporting on the deal.
MIT Technology Review has included US startup Brimstone in its 2026 list of 10 Climate Tech Companies to Watch, a subscriber-only feature. Brimstone produces lower-carbon cement alongside critical minerals, using silicate rocks instead of limestone to cut emissions from the cement-making process by about 60%. Separately, the publication's upcoming print issue explores the technical and political hurdles to building a self-sustaining lunar base.
A selection of ten companies are developing advanced solutions such as mobile flood barriers, solid-state batteries, and nuclear reactors to combat climate change. These firms exemplify key shifts in climate technology, including energy-intensive AI infrastructure. The list aims to highlight the most impactful players tackling urgent environmental issues.
The MIT Technology Review annually identifies leading climate technology companies, ranging from startups to large corporations, that are developing solutions to combat or adapt to climate change. The 2026 list emphasizes the urgent need for innovation to reduce emissions and mitigate climate impacts.
Startup Brightly has begun issuing carbon credits for food that would otherwise be wasted, using methodology approved by Verra, the largest carbon crediting registry. The credits generate funding for nonprofits that collect surplus food, which they then use to feed more people while diverting food from landfills.
MIT Technology Review says it has finalized its annual list of 10 climate tech companies making progress in energy storage, nuclear power and transportation, set for publication on October 6. Separately, Anthropic announced its AI molecular biology lab had flagged an uncatalogued enzyme pattern it likened to a precursor of CRISPR, but several biologists disputed whether this qualifies as a genuine discovery, with one saying his team had already found the same pattern.
MIT Technology Review announced it has finalized its fourth annual Climate Tech Companies to Watch list, set to publish on October 6. The list narrows a broad set of global companies down to 10 selected for their impact on emissions, public safety or health, spanning energy storage, nuclear power and transportation.
At this year's New York Climate Week, much of the climate tech industry's attention centered on the AI data center boom, with founders and investors pivoting toward energy infrastructure to power AI. PitchBook data cited shows climate tech venture funding has risen for four straight quarters, topping $14 billion in Q1 2025, driven largely by grid infrastructure, built environment, and dispatchable energy deals tied to data center construction. Some founders at the event expressed concern that this focus is overshadowing other promising climate tech sectors.
Stanford researchers who previously showed human brain organoids could survive and function inside baby mice have now genetically engineered mice so their own brains don't fully develop, allowing human tissue to fill the gap more extensively. The approach aims to create better models for studying brain injury and development, while forcing the team to set explicit ethical limits on how far the chimeric brain research should go.
MIT Technology Review's latest list of under-35 innovators highlights researchers and founders working on climate tech, including Jae-Won Chung's software for measuring AI models' energy consumption, Jing Wei's AI-based pollution tracking, and Zhonghua Zheng's city-specific climate models. The list also features Mohammad Alkhadra of Lithios and Benjamin Mowbray of Rock Zero, two startups developing faster, cheaper methods to extract lithium from brine and hardrock ore respectively.
Xcimer, a laser-based fusion startup, has struck a partnership and investment deal with RTX, the conglomerate that owns Raytheon. The move reflects a broader trend of fusion companies seeking defense industry backing as climate tech venture funding tightens, reviving fusion's historical ties to national security research.