Connecticut boasts the largest concentration of fuel-cell companies in the United States, including leading fuel-cell manufacturers UTC Power, Proton OnSite and Fuel Cell Energy.

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What they failed to appreciate, and what the company failed to tell them, was that a fast-breeder uses fuel that has a 19% concentration of the fissile isotope of uranium, 235U. Ordinary nuclear reactors use fuel containing around 3% of the fissile isotope.

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"Rising fuel prices and the increasing concentration of the population in urban areas is bringing about serious logistical problems for the delivery of food, " he says.

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This seems pretty unlikely as long as they maintain enough boric acid concentration in the water that they are pouring on the fuel (into the vessels).

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