Energy Sustainability

Most of the world’s energy needs are met through fossil fuels such as coal, oil, and natural gas. Fossil fuels are nonrenewable resources, and demand for this energy is projected to increase. While there is enough supply for several more decades, what will happen when it starts running low? These fossil fuels need protection. There are ways to reduce waste and use existing technologies to keep the air cleaner by reducing fossil fuels emissions. Options like these are part of a concept called energy sustainability.

Energy sustainability is about finding the balance between a growing economy, the need for environmental protection, and social responsibilities in order to provide an improved quality of life for current and future generations. In short, it is meeting the needs of the present without compromising the needs of the future.

Energy sustainability can inspire technical innovation with an environmentally conscious mindset. Renewable resources such as sunlight, wind, and biomass provide a source of sustainable energy. This includes biofuels like ethanol, which is created from crops such as corn or sugarcane.

Regulations designed to reduce air, water, and waste emissions from energy-related activities such as coal mining and electricity generation also help with energy sustainability.

Consumers who conserve energy also positively impact energy sustainability. Ways to conserve energy include carpooling, turning off a computer when it is not being used, and shutting off water while brushing your teeth. Can you think of other ways to conserve energy?