Which of the following is an example of a renewable energy source that can earn LEED points?

Solar panels are an excellent example of a renewable energy source that can earn points under the LEED rating system. This is primarily because solar energy is renewable and abundant, allowing for sustainable energy production without depleting natural resources or negatively impacting the environment. Utilizing solar panels contributes to reducing greenhouse gas emissions and reliance on fossil fuels, which is a fundamental goal of sustainable building practices.

In the context of LEED, the use of solar panels can contribute to both energy optimization and innovative design credits, making them a powerful tool for projects seeking to enhance their sustainability credentials. They allow buildings to generate their own clean energy, which can help achieve net-zero energy goals and lower overall energy costs.

Other options like natural gas, coal, and nuclear energy do not share the same renewable status as solar energy. While nuclear energy can be low in carbon emissions, it is considered non-renewable due to the finite nature of the uranium used in reactors. Similarly, natural gas and coal are fossil fuels that contribute to greenhouse gas emissions and are not sustainable in the long term. Therefore, solar panels stand out as the most suitable choice for earning LEED points due to their renewable nature and positive environmental impact.