What are the different types of energy investment?

There are many different types of energy investments. There are fossil fuels such as oil and coal, renewable energy sources such as solar energy and biofuels, nuclear energy, as well as companies that find ways to increase energy efficiency and save resources. Among the citizens, politicians and energy experts, the consensus is increasing that the United States must reduce its dependence on foreign oil because they face the increase in energy requirements. It also brought new interest and attention to energy investments that are an alternative to fossil fuels. Building new nuclear power plants is discussed, although this remains controversial and the Obama administration's economic stimulus plan includes funding for the revision and development of alternative energy sources such as solar and wind energy and biofuels.

Investing in oil caused many people very rich. Large multinational oil companies continue to make record profits, although oil production is subject to worldwideM political conditions. Many oil companies that operate in poorer countries have had their work and operational practices questioned work, human rights and environmental organizations. As worldwide reserves decrease, new forms of oil extraction are performed, which provide new forms of energy investments, such as Canadian sand coal.

coal and natural gas are other traditional energy investments in fossil fuels. The United States continues to produce a significant part of their electricity with coal and have huge coal. Coal is criticized for the production of pollutants and greenhouse gases and some companies seek to develop "cleaner" coal technologies. Natural gas is considered to be a "cleaner" energy source, which consists mainly of methane gas, although it must undergo considerable processing. The United States is rich in natural gas fields.

nuclear energy is a controversial investmentinto energy. It has the potential to produce a large amount of electricity without pollution and greenhouse gases associated with fossil fuel energy sources. Critics are faced with the nuclear industry not to find out how responsibly to toxic waste generated by nuclear reactions, and point to the disastrous consequences of unhappiness in nuclear plants such as a cherobyl disaster in the former Soviet Union.

Investments in alternative and renewable energy sources such as biofuels, wind, solar and geothermal energy, are currently paying close attention to and are growing industries. Large and small companies are involved in production, exploration of alternative and renewable energy, from small local businesses to multinational energy corporations. While many of these technologies are currently developing or expanding production, they are likely to become increasingly valuable energy sources in the future.