Harvesting the energy from nature without polluting it is a good idea

We should think about more methods to harvest the energy from the nature without polluting it. People use too much fossil fuels and not enough renewable energy sources. These things should definitely change in the future. People should develop the modern methods to take energy from the nature and return it in a pure way, without creating any pollution. Nowadays, we have solar, wind and geothermal energy. But the problem is that they are not optimized enough. We need to find new methods that will optimize the power generation from the renewable sources. Harvesting the solar energy will be more convenient in the future with the development of nanotechnologies and smart gadgets. We could expect highly effective solar power plants in the future. Maybe we will have the solar panels attached to our clothes and we will have energy for our gadgets. 

Wind turbine and the Sun

The wind power will also gain a momentum in the future as we find more effective methods to optimize the wind generators. There will be highly effective sensors, measuring devices, anemometers, wind vanes and sophisticated software that will make wind power very effective and convenient. 

We will find a way to economically harvest the heat from the inside of our planet. The geothermal holes will become cheaper and more effective. The future geothermal plants will power the large cities all over the world.