Clean Technica Health

Your Single-Use Plastic Bottles Are Killing Endangered Sea Turtles

7 min read

Those plastic bottles that are so readily available at convenience stores, groceries, conferences, and sports venues are a real problem: they kill marine creatures. A recent study published in Proceedings of the National Academy of Sciences concludes that plastic ingestion has been documented in nearly 1,300 marine species, including every … [continued]

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Clean Technica Climate change Research

Why Simple Fuels Win at Sea: Assessing LNG SOFCs, Hydrogen, Sails, and CCS Against Practical Needs

16 min read

I was recently asked by someone in the maritime industry whether Bloom Energy’s solid oxide fuel cells could play a real role in maritime propulsion. The question was prompted by the announcement from Ponant, GTT, and Bloom describing a concept cruise vessel for 200 passengers that would combine hard wing … [continued]

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Clean Technica Climate change Research

Seabed Mining Meets Reality: What the Technoeconomic Evidence Shows

39 min read

I was pleased to be asked to complete the technoeconomic assessment of seabed mining by the National Ocean Protection Coalition and to join the webinar discussing its results. It is not often that I have the opportunity to bring together decades of work in complex systems analysis, technology readiness, and … [continued]

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Clean Technica

Groups File Lawsuit Challenging Trump EPA Final Rule That Delays Methane Pollution Protections from Oil and Gas Industry

8 min read

Unlawful Delay Ignores Health Risks, Energy Waste, Widespread Opposition Contact Sierra Club — Shannon Van Hoesen, shannon.vanhoesen@sierraclub.org Environmental Defense Fund — Sharyn Stein, sstein@edf.org Clean Air Task Force — Samantha Sadowski, ssadowski@catf.us Center for Biological Diversity — Jason Rylander, jrylander@biologicaldiversity.org Earthjustice — Alexandria Trimble, atrimble@earthjustice.org Environmental Law & Policy Center … [continued]

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