Seaweed or micro-algae as producers of alternative energy (biodiesel) were considered more competitive than other commodities. Based on research, biodiesel from seaweed could eliminate carbon gases and land use will not interfere with the mainland.
So far, Koreans already have the technology to make use of seaweed as a source of energy, complete with a grand strategy, road map, model, and its activities. But it is not supported by the availability of natural resources.
Areas that have a very long coastline and warm climate, have abundant seaweed. And development of alternative energy is very promising
Currently the world’s energy sources are still dominated by non-renewable resources such as oil, coal, gas of 80.1%. While renewable energy sources but contain risks as much as 6.3% nuclear, and renewable energy sources, especially new traditional biomass of 13.6%.
there is not enough coastal land available to grow enough seaweed to provide biofuel for the entire United States.
also there is no data to support the claim that seaweed biofuels would reduce greenhouse gas emissions.