Question

"New Renewables" include energy from the sun, from wind, from Earth's geothermal heat, and from the movement of ocean water. They are commonly referred to as "new" because (1) they are not yet used on a wide scale in our modern industrial society, as are fossil fuels and the conventional renewable alternatives; (2) they are harnessed using technologies that are still in a rapid phase of development; and (3) it is widely believed that they will come to play a larger role in our energy use in the future.

Answer 1

"New Renewables" refers to energy sources such as solar, wind, geothermal, and ocean power. They are called "new" because of the following reasons:

1. Limited usage: Compared to fossil fuels and conventional renewable alternatives like hydroelectricity, new renewables are not yet widely utilized in our modern industrial society. However, their adoption is growing rapidly as technology advances and awareness of their benefits increases.

2. Rapid technological development: New renewable energy technologies are still in a phase of rapid development. Advancements in solar panel efficiency, wind turbine design, geothermal heat extraction, and ocean energy converters are constantly improving, making these sources more reliable and cost-effective.

3. Future potential: It is widely believed that new renewables will play a larger role in our energy use in the future. As we strive to reduce greenhouse gas emissions, combat climate change, and move towards sustainable energy systems, these renewable sources are expected to become increasingly important components of our energy mix.

By embracing new renewables, we can diversify our energy sources, reduce our reliance on fossil fuels, and mitigate the environmental impact of our energy production. The ongoing development and increasing adoption of these technologies hold promise for a more sustainable and greener energy future.