Kelp is being explored as a sustainable biofuel alternative to petroleum for powering ships and aircraft, offering a more environmentally friendly option than traditional fossil fuels. While kelp can be grown in the ocean with minimal resources, unlike land-intensive corn for ethanol, challenges remain in scaling production. Energy companies are hesitant to invest without proven demand, and farmers are reluctant to increase output without guaranteed buyers, creating a cycle that has slowed industry development. AI
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RANK_REASON This article discusses the potential of kelp as a biofuel but focuses on market and government support challenges rather than a new development.
