# Algae-Powered Biocells Biophotovoltaic Biocells are Algae-Based Battery Alternatives By Amy Duong | Published 2026-07-23 | Art & Design Source: Trend Hunter, https://www.trendhunter.com/trends/biophotovoltaic References: [dezeen](https://www.dezeen.com/2026/07/22/photosynthesis-powered-algae-biocells-e-pho/)  Biophotovoltaic biocells are algae-based battery alternatives developed by bio-designer Lucia Giron in collaboration with the [University of Cambridge's Department of Biochemistry](https://www.trendhunter.com/trends/crab-shell-batteries). The prototypes generate electricity through photosynthesis using living cyanobacteria, [converting light into electrical current](https://www.trendhunter.com/trends/lightink) without relying on [disposable chemical batteries](https://www.trendhunter.com/trends/battery-sustainability). Designed to power low-energy devices, the project includes a demonstrator biocell alongside working prototypes for a clock radio and a temperature sensor, showcasing how the technology could be integrated into everyday products. The transparent biocells expose the living algae while providing the light and gas exchange required for photosynthesis through a semi-permeable membrane and specialized electrode design. A removable outer plate enables components to be reused or recycled, while the cyanobacteria continue producing electricity throughout their lifespan. ## Trend Insights (Trend Hunter) - Score: 5.9/10 - Popularity: 52% | Activity: 42% | Freshness: 84% - Audience gender: 50% men, 50% women - Primary generations: Gen Z, Millennial, Gen X - Top markets: North America, South America, Europe, Asia, Africa ## Categories [Trend Hunter](https://www.trendhunter.com/trends) > [Art & Design](https://www.trendhunter.com/artdesign) ## Key Themes ### Why This Trend Is Growing - **Living Energy Cells:** Bio-based power systems using photosynthetic organisms present new possibilities for low-energy electronics that reduce dependence on disposable batteries. - **Transparent Bioelectronics:** Visible biological components embedded in device design create opportunities for products that combine functional energy generation with educational and aesthetic value. - **Reusable Battery Alternatives:** Modular designs with recyclable components support emerging circular models for powering sensors, clocks, and other everyday low-demand devices. ### Industries Being Reshaped - **Consumer Electronics:** Algae-powered biocells suggest a future category of sustainable accessories and small devices designed around continuous ambient light harvesting. - **Clean Energy:** Biophotovoltaic systems broaden the renewable energy landscape by introducing living materials as scalable complements to conventional solar and battery technologies. - **Smart Sensors:** Low-power environmental monitoring devices could benefit from self-sustaining biological power sources suited to long-duration deployment in homes, workplaces, and public infrastructure. ## Related on Trend Hunter - [Heritage-Inspired Football Jerseys](https://www.trendhunter.com/trends/fc-bayern.md) - [Hybrid Maglev Transit Concepts](https://www.trendhunter.com/trends/future-netzero-transportation-system.md) - [Artist Books-Inspired Exhibitions](https://www.trendhunter.com/trends/books-as-objects.md) - [Foldable Device Protection](https://www.trendhunter.com/trends/foldable-device-protection.md) - [Disney-Themed Tracking Devices](https://www.trendhunter.com/trends/bluetooth-trackers-1.md) - [Retro Unisex Tees](https://www.trendhunter.com/trends/ringer-tee.md) - [Character-Driven Merchandise](https://www.trendhunter.com/trends/characterdriven-merchandise.md) - [Heritage Electric Vehicles](https://www.trendhunter.com/trends/Heritage-electric-vehicles.md) - [Kyoto-Inspired Renovation Projects](https://www.trendhunter.com/trends/plateau-kyoto-residence.md)