How Engineers Decide Which Energy Sources to Use
How could a fictional town keep its lights, hospitals and trains running every hour of the year? Engineers cannot choose a power source by calling it simply “good” or “bad”; they must compare evidence against the town’s needs and limits. This lesson asks what electricity systems must provide, and how careful vocabulary helps us make fair comparisons.
This lesson just one in the category Environment and Sustainability. To access this lesson you need to have a valid learner account, ask your parent to register you now.