5
new technologies and *cooperation between
important. Let's share three stories to learn the fact.
In 2016, *Portugal tried a test for energy. They used only renewable
energy such as wind, water, and sunlight. They could produce all the
electricity that was necessary for the whole nation. Now, the government
and companies are ( D ) together to make some new *power plants.
They want to use more renewable energy because the energy can save oil
10 and protect the environment. The people think using renewable energy
② ]. Their goal is to stop pollution, have more energy, and get
*economic growth.
is
In *Hungary, a small company is trying a different plan for producing
electricity. Instead of building big power plants, they are thinking about
something much smaller. The company is designing *solar panels made
