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Walla Walla Public Schools has completed a new solar array that supplies power to its fleet of electric school buses in Washington State. The project links on-site renewable energy generation directly with the district's bus charging infrastructure, reducing operating costs and cutting emissions. It is being reported as a notable example of a school district combining electric transportation with clean energy production.

Researchers have built a paper-thin swimming robot propelled by light-activated muscle cells, capable of navigating through watery mazes. The soft robot relies on bioengineered tissue that contracts in response to light, steering it along complex underwater paths. The work highlights progress in combining living muscle tissue with flexible electronics for miniature soft robotics.

Universal's theme park operations are being paired with a floating solar installation, according to trade coverage of the project. The array is mounted on water to generate renewable electricity for the resort's rides and facilities. The development highlights how large entertainment venues are turning to unconventional solar siting to cut emissions and energy costs.

MIT researchers have developed an aquabot — a paper-thin swimming robot powered by living muscle cells rather than motors or batteries. The cell-driven swimmer can navigate its way through a maze, demonstrating precise, untethered movement at tiny scales. The work highlights how biological actuators could enable soft, miniature robots for medicine or environmental sensing, and it is drawing attention across robotics and biotech communities.

Valley Children's Healthcare has installed giraffe-shaped solar panels that generate power for the pediatric hospital. The American Hospital Association highlighted the project, which combines renewable energy with playful, child-friendly design. The installation shows how hospitals can adopt clean energy while creating an engaging environment for young patients and their families.