Tag: solar energy

Economics

Should You Switch To Solar

The article discusses the evolution of solar energy from its expensive beginnings to becoming the cheapest form of energy in many countries. It highlights the turning point in solar’s price history, which occurred in Germany in 2000 when legislation incentivized citizens to invest in solar panels. The article also mentions the cost of solar today, the savings it can provide, the challenges of adopting solar, community-based solutions, and the appeal of solar energy beyond just financial savings.

Science & Technology

Why don’t we cover the desert with solar panels?

The Sahara Desert receives an abundance of solar energy, raising the possibility of covering it with solar panels to solve global energy problems. However, there are limitations to solar panel efficiency and challenges associated with large-scale solar farms, such as heat absorption and environmental impact. Alternative solutions, such as concentrated solar power plants using giant mirrors, are being explored. Additionally, solar energy can exist on smaller scales, providing a passive source of energy for individual buildings and rural communities.

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