| A | B |
| Fossil fuels- | Coal, oil and gas are called "fossil fuels" because they have been formed from the organic remains of prehistoric plants and animals. |
| Energy mix- | The combination of sources used to provide energy at any given time and place. Energy sources include coal, oil, gas, water (hydro), uranium (nuclear), wind, sunlight, geothermal and others |
| Renewable energy- | is energy generated from natural resources—such as sunlight, wind, rain, tides and geothermal heat—which are renewable (naturally replenished). In 2006, about 18% of global final energy consumption came from renewable sources. |
| Geopolitics- | the study of the effects of economic geography on the powers of the state. |
| Multinational corporations- | Multinational corporation (MNC) or transnational corporation (TNC) are corporations that are international, and trade in many different countries. They include Coca Cola, Nike, Toyota, and Sony. |
| Geothermal energy- | The word "geothermal" literally means "Earth" plus "heat" Energy that is generated by converting hot water or steam from deep beneath the Earth's surface into electricity. |
| Solar energy- | light energy from the sun that is converted into thermal or electrical energy. |
| Tidal energy- | Tidal power, sometimes called tidal energy, is a form of hydropower that converts the energy of tides into electricity or other useful forms of power. |
| Wind power- | is the conversion of wind energy into a useful form, such as electricity, using wind turbines. |
| Nuclear power- | The energy produced by splitting atoms in a nuclear reactor, it is usually converted into electricity and is a quite controversial type of energy , due to the dangers involved. |