Timeline of sustainable energy research 2020 to the present

High school (ages 12+)
Environment & Earth

Name:

Date:

Step 1 · Read the article

Open the article and read it at the level above. Then answer the questions below in your own words.

https://smallwhale.org/articles/timeline-of-sustainable-energy-research-2020-to-the-present

Write what each word means, using the article.

Do not copy the article. Write two things you learned, the way you would explain them to a friend.

Answers below are taken from the article’s stored facts, so they match what the student read.

1. What is the research period?2020 to the present
2. What is the core technologies?Renewable energy (solar, wind, geothermal), and nuclear energy (advanced reactors, fusion research)
3. What new solar technologies are scientists working on since 2020?Scientists are developing perovskite solar cells that can be cheaper and more efficient than traditional silicon panels. They are also designing tandem cells that stack different materials to capture more sunlight. Building‑integrated photovoltaics are being tested so roofs and walls can produce power too.
4. How are wind turbines changing in recent research?Researchers are building larger, more efficient turbines to capture more wind energy. They are also testing vertical‑axis turbines that fit better in cities. Floating offshore platforms are being designed to use strong winds in deeper waters.

Perovskite Solar Cells: A new type of solar cell material offering potential for higher efficiency and lower production costs.
Small Modular Reactors (SMRs): Compact, factory-built nuclear reactors designed for enhanced safety, flexibility, and scalability.
Green Hydrogen: Hydrogen produced using renewable energy sources, serving as a clean fuel and energy storage medium.
Nuclear Fusion: The process of combining atomic nuclei to release vast amounts of energy, mimicking the power source of stars.