Today’s Climate Change Poster Collection features Renewable energy, often described as the energy of the future, is derived from sources that are inexhaustible and can be replenished within a human’s lifespan. This sustainable form of energy is primarily harvested from naturally replenishing resources like sunlight, wind, rain, tides, and geothermal heat.
One of the common examples of renewable energy sources includes wind energy, which is harnessed using wind turbines. Solar energy, on the other hand, is captured using solar panels that convert sunlight into electricity. Hydroelectric power comes from the potential energy stored in water at height, geothermal energy is harnessed from the Earth’s internal heat, and biomass energy involves using organic materials to generate power.
The importance of renewable energy in our modern world cannot be overstated, particularly in terms of its role in reducing greenhouse gas emissions. The heavy reliance on fossil fuels such as coal, oil, and natural gas is the leading cause of U.S. carbon dioxide emissions. Therefore, by increasing the use of renewable energy, we can significantly lessen our carbon footprint, helping to mitigate the effects of climate change, which is arguably the most significant challenge currently facing humanity.
However, the transition to renewable energy is not just about switching energy sources. It also involves the implementation of systems and measures designed to enhance energy efficiency. This means not only harnessing power from renewable sources but also using this power in the most effective and efficient way possible.
As it stands, renewable energy sources constitute 26% of the world’s electricity. Nonetheless, the International Energy Agency (IEA) is optimistic about the future, projecting the share of renewable energy to reach 30% by 2024.
Interestingly, the cost of renewable energy has significantly reduced in recent years, making it a cheaper source of new electricity in many regions across the globe. This downward trend in prices is encouraging more people to embrace renewable energy sources, thereby contributing to a more sustainable and eco-friendly future. As we continue to innovate and advance in our technological capabilities, the potential for renewable energy only becomes more promising.
Discover an inspiring collection of climate change posters.
