10 Interesting Facts About Solar Energy

Climatic change is certainly affecting our ecological system a lot. One of the best ways to conserve the environment is by switching to a cleaner source of energy. Solar power goes a long way in combating climate change. They help preserve our natural resources and wild lands and will ensure that our future generations enjoy the most of our depleting natural resources. Clean energy makes the world environmentally and economically secure. It also reduces our dependence on various dirty fossil fuels. While these fossil fuels will run out with time, renewable energy resources such as solar energy will always be available. Conserving our energy and environment for future generations is one of the best things we can gift to them. Ensuring the safety of our environment has been a struggle and solar energy seems to be the answer to most of the problems faced.

10. Demand for solar energy has grown over the years. Developers are constantly installing solar panels to utilize solar energy a lot more effectively. Currently the United States is among the largest solar markets in the world with solar panel installations crossing 3,300 megawatts in a year.

Solar Energy

9. While people are so used to the traditional form of energy that is used to light up their homes, they ignore the most abundantly available energy resource which is the sun. Solar energy is measured at 173,000 terawatts all time which is 10,000 times higher than the total consumption of energy all over the world.

8. Greenhouse gas emissions are a big problem in today’s world. Solar energy emits fewer greenhouse gas emissions as compared to fossil fuels. Studies have shown that renewable energy such as solar energy has a lower impact on the environment than fossil fuels over the lifespan of both these power sources.

7. Solar power is extremely critical to meet various climate goals. There are changes to be made to the energy sector to limit global warming to just 2°C. This is based on the climate sensitivity of the planet. Solar energy has the lowest impact on the climate and is expected to contribute more than 10% of the entire globes electricity by the year 2050.

6. Public lands play an important role in renewable energy supply. These lands are perfect for harboring solar, wind and geothermal resources. Choosing degraded lands that are close to roads or transmission lines are the perfect locations to harbor such energy as they have a lesser impact on the environment.

5. Solar energy is known to produce absolutely no water or air pollution and zero greenhouse gases. However there are a few negative impacts on the environment due to solar energy. Various chemicals and toxic materials are used in the making of photovoltaic cell (PV) that is used to convert sunlight into electricity. Various solar thermal systems also use hazardous fluids that may transfer heat.

4. Solar energy can reduce the impact on various sensitive areas and project sites. By developing renewable energy on distant public lands reduces the impact and provides clean energy as well. This is not possible with fossil fuel energy.

3. Various solar energy technologies are advancing at a fast pace. The market for solar energy is also gaining momentum quickly. The jobs created due to the creation of solar energy are bigger than any other market. Recent surveys show that the solar energy market is creating six times more jobs than any other industry.

2. The first ever solar cell built of silicon was built in 1954 by Bell Laboratories. This silicon solar cell has been the precursor of almost all solar powered devices. When this cell was developed this was proclaimed as the beginning of a new era and was expected to lead to the realization of mankind’s biggest dream. This dream was the harnessing of limitless energy of the sun for civilization use.

1. The space industry was among the first to adapt solar technology. The space industry started using solar technology in 1960 that was used to provide power on their spacecrafts. The very first artificial satellite that was powered by solar cells was the Vanguard 1. The Vanguard 1 remains the oldest man made satellite circling the orbit. It has logged more than 6 billion miles till date.