Sources of Clean Energy

Using natural and clean energy sources for providing heat and electricity in the houses is becoming increasingly popular. It reduces the burden on existing dependency on fossil fuel, which contributes to the global warming to a large extent. Using fossil fuel adds to the pollution, and dramatic climate changes. Using renewable natural resources for generating power can help save the earth from devastation if we take the right action, and preserve the natural resources. Switching to the renewable and clean energy resources is a large step forward to fight against the global warming and climate change.
Various Clean Energy Sources
When it comes to clean energy sources, tapping the wind energy is a great option. The electricity is generated by spinning the wheels, and it can be used for many applications. As per statistics, if all the geothermal energy under US till the depth of two miles could be extracted, it could meet the power demands of US for the next 30,000 years. However, tapping that much clean energy is not feasible as there are many economic and technological impediments, but even if we can draw 5% for this wealth, it can meet the needs of 250m families per year. Wind energy is caused due to uneven heating of surface of the earth by sun. Today, wind energy is being mainly used for generating electricity, and this is done by tapping the kinetic energy of wind.
Leading scientists all over the world are urging EU and its member states to make the multi-million Euro commitment for solar driven environmentally clean energy production. By 2050, the total annual global consumption of energy is expected to double, and fossil fuel reserves are already running out. Use of fossil fuels also produce dangerous levels of CO2, resulting in global warming. Sun is a source of unlimited clean energy, but the problem lies in harnessing it. The only way to succeed is mimicking the natural processes such as photosynthesis that can help in production of fuels on the commercial scale.
Low impact hydropower is also a significant source of renewable clean energy that incorporates use of turbines. The clean energy is created in rivers and streams that produce enough force to spin the turbines. There is no need to dam a river up, and the hydropower sources operate with free-flowing river so that effect on the environment is minimized.
Clean energy technology may not be easy to install and get operational, but these environmentally friendly sources of energy are the only way to change our planet for good. Though the clean energy systems cost more, the benefits offered to the ecosystem make them well worth the cost.