Using tidal energy to produce electricity is much cheaper than using the traditional energy, like coal or gas.

使用潮汐能源发电比使用煤炭或天然气等传统能源便宜得多。

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It is considered a promising source of green energy to produce electricity in coastal areas.

它被认为是一种很有发展前景的绿色能源来源，可用来为沿海地区发电。

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Examples of these fuels include electricity and wind energy.

这些燃料的例子包括电能和风能。

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Solar energy, hydro-electricity, geothermal, biofuels and nuclear are options that are going to be explored.

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Prizes could be used to increase energy efficiency, cost-effectively convert solar energy to electricity, waste reduction efforts, and drive advancements on any number of environmental issues.

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Among other things this means that the PRO 48 doesn't have a restaurant fridge's heavy, fixed shelves or insatiable craving for energy--the company claims that it consumes less electricity in a year than a 100-watt lightbulb.

FORBES: The Sub-Zero PRO 48 puts the cool in cold storage.