Coal
Coal is a combustible black sedimentary rock composed mostly of carbon and hydrocarbons. The energy in coal comes from the energy stored by plants that lived hundreds of millions of years ago, when the Earth was partly covered with swampy forests. The heat and pressure… Read More…
Wind Power
Wind power is the conversion of wind energy into a useful form of energy, such as using wind turbines to make electricity, wind mills for mechanical power, wind pumps for pumping water or drainage, or sails to propel ships.
Wind towers are about 20m high…. Read More…
Nuclear Energy
The crucial debate is about the choice between nuclear and renewable energy sources. The biggest concern about nuclear power is nuclear waste. So far, it was like “Nuclear power for you – nuclear waste for the others?”
Nuclear Power Plant in Dukovany, Czech Republic
Many… Read More…
Solar Power
Solar power is the generation of electricity from sunlight. This can be direct as with photovoltaics (PV), or indirect as with concentrating solar power (CSP), where the sun’s energy is focused to boil water which is then used to provide power.
Available renewable energy is… Read More…
