The option that would allow the building to have a renewable source of energy is installing solar panels on the roof.
Here's the reasoning:
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Definition of Renewable Energy: Renewable energy comes from sources that are naturally replenished, such as sunlight, wind, rain, tides, waves, and geothermal heat.
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Solar Energy: Solar panels harness energy from the sun, which is a renewable resource. As long as the sun shines, we can capture and use its energy without depleting it. Solar panels convert sunlight into electricity, making it a sustainable option for powering the school building.
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Local Power Grid and Coal: Connecting to the local power grid, which is primarily powered by coal, would not provide renewable energy. Coal is a fossil fuel that contributes to greenhouse gas emissions and is finite. Using electricity generated from coal means relying on non-renewable resources that can deplete and harm the environment.
In summary, installing solar panels on the roof of the new school building would ensure that it is powered by a renewable energy source, unlike connecting to a coal-powered grid.