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Guests will have to produce at least 10 watt hours of electricity - roughly 15 minutes of cycling for someone of average fitness.
Guests staying at Plaza Hotel will be given meal vouchers worth $36 (26 euros; £23) once they have produced 10 watt hours of electricity, hotel spokeswoman Frederikke Toemmergaard told the BBC News website.
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Guests staying at Plaza Hotel will be given meal vouchers worth $36 (26 euros; £23) once they have produced 10 watt hours of electricity, hotel spokeswoman Frederikke Toemmergaard told the BBC News website.
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