What does "renewable resources" mean?
Resources of any kind, materials, energy, services, staff, knowledge, or other assets that are transformed to produce benefit
Natural resource which replenishes to overcome resource depletion caused by usage and consumption
Sources or supply from which benefit is produced.
What is renewable energy?
Renewable energy is energy that is collected from new sources.
Renewable energy is energy that does not renew itself .
Renewable energy is energy that is collected from renewable resources.
Renewable energies are sunlight, wind, rain, tides, waves, and geothermal heat.
Non renewable energy comes from:
sources that are better for the planet's ecological balance but will soon run out.
sources that will run out or will not be replenished for thousands or even millions of years.
natural sources as tides and waves that will never run out.
Renewable energy resources exist:
over wide geographical areas
concentrated in a limited number of countries
only in othes planets.
There are a few countries like Denmark , where the government decided to switch the total energy supply (electricity, mobility and heating/cooling) to 100% renewable energy by 2050.
Renewable energy systems are:
rapidly becoming more efficient and cheaper.
impossible to install.
only available in USA.
Renewable energy has the ability to:
increase the sea level.
lift the poorest nations to new levels of prosperity.
make the poor poorer and the rich richer.
Renewable energy
pollutes the water of countries using it.
increases global temperature.
reduces environmental pollution such as air pollution.
Solar power generators can produce most of the world's electricity within 50 years.
