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Tech News
MacroCycle, a Cambridge-based startup that developed a chemical process to purify recycled PET plastic from waste streams like textiles, has struck a deal with Meta. Meta will pay for the environmental attribute credits tied to MacroCycle's reduced carbon emissions, funding construction of MacroCycle's first commercial recycling facility in the U.S.
California lawmakers passed AB 1661, directing $5 million in penalty funds from oil wells near Inglewood toward direct cash payments for up to 1,000 households affected by respiratory or reproductive health issues linked to nearby drilling. The bill, authored by Assemblymember Isaac G. Bryan, would offer eligible households as much as $5,000 each and awaits Governor Gavin Newsom's signature, expected by October. The funding draws from a state repair and reinvestment account meant for communities closest to the oil field, which sits near predominantly Black neighborhoods like Ladera Heights and Baldwin Hills.
A wave of recent AI model and tool launches has delivered capabilities far beyond what existed just months ago, yet public reaction has grown more negative rather than more welcoming. Critics point to concerns over environmental costs, erosion of creativity and critical thinking, and fears that advanced AI systems could act in ways harmful to humanity. Media coverage is increasingly framing these issues around specific companies or figures the public can hold accountable.
A new survey from The Associated Press-NORC Center for Public Affairs Research and the University of Chicago's Energy Policy Institute finds that 53% of Americans are extremely or very concerned about AI's environmental impact, up from 41% a year ago. The rise is driven largely by Democrats, though the poll also shows widespread unease about the local effects of data centers that power AI and cloud computing.
Activists in Philadelphia, led by Shawmar Pitts of Philly Thrive, are pushing for a moratorium on new AI data centers after city officials identified potential construction sites in Northeast Philadelphia and Grays Ferry, a neighborhood near a shuttered oil refinery. Pitts and his neighbors, many of whom suffered health problems linked to decades of industrial pollution, worry that data centers could bring similar environmental and energy burdens despite promises of jobs and growth.
A group of former EPA officials, working through the Environmental Protection Network, released a report identifying 30 federal actions since January 2025 that they say weaken environmental protections to speed AI data center construction. They argue this has pushed data centers toward dirtier power sources, worsening pollution exposure even for people who don't live near the facilities, and are calling on Trump to adopt a 'Data Center Health Protection Pledge.'
Researchers led by psychologist Tobias Brosch at the University of Geneva analyzed 71 studies covering over 216,000 participants to compare climate-communication strategies. Published in the Journal of Environmental Psychology, the review found that messages evoking awe, wonder or hope were more effective at motivating climate-friendly behavior than purely scientific fact-based appeals, while messages emphasizing personal responsibility often failed or backfired.
MIT Technology Review has released its annual list of 35 young innovators, chosen from 550 nominations with help from 44 expert judges. Honorees span biotechnology, AI, computing and robotics, and climate and energy, each showing measurable progress toward their goals. A separate feature in the same issue explores how spiderwebs, rich in trapped environmental DNA, are becoming a valuable tool for tracking biodiversity.
Writers Alex Chalmers and Rob Wiblin make the case that landfilling waste, when done properly, is frequently cheaper, cleaner, and more environmentally sound than recycling or reusing materials. They point to plastic bags versus cotton totes as a key example: plastic bags require a fraction of the energy to produce and dispose of compared to the water- and energy-intensive process of making reusable cotton alternatives.
SpaceX is pursuing exemptions from federal environmental rules to speed construction of what would become the largest spaceport in the world. Wildlife advocacy organizations are pushing back, arguing the waivers would bypass protections meant to safeguard sensitive habitats and species near the site.
The EPA is drafting a rule change that would eliminate the requirement for states to collect public feedback before issuing air pollution permits for so-called 'minor source' facilities, a category that includes data centers, landfills, laundromats, and steel mills. The move comes as communities increasingly use public hearings to challenge AI data center construction over air quality and health concerns. Attorneys general from 14 states and three cities have signed a letter opposing the change, arguing that minor sources can still cause serious health and environmental harm.
Startup Paddy Paper is producing toilet paper using rice straw, the leftover stalks from rice farming, instead of trees or bamboo. The approach aims to repurpose an agricultural byproduct that is often burned or discarded, turning it into a household paper product.