The school has a reversible electricity meter installed: when the turbine is generating more electricity than the school is consuming, the meter will go backwards.
Therefore, when the turbine is generating more electricity than the school is consuming, the meter will go backwards. The school has a reversible electricity meter installed.
The school has a reversible electricity meter installed. Therefore, when the turbine is generating more electricity than the school is consuming, the meter will go backwards.
The school has a reversible electricity meter installed. Therefore, when the turbine is generating more electricity than the school is consuming, the meter will go backwards.