Renewable energy [Noun] (energy from a source that is not depleted when used, such as wind or solar power so that there is no danger that it will finish). Wind and solar power are examples of renewable energy sources.
Technology enables us to exploit more renewable energy sources.
Contribute [Verb] (to be one of the causes of something). Technology has contributed to improvements in our lives.
Her lack of exercise contributed to her heart problems.
Boundless [Adjective] (unlimited; without limits). He has boundless energy and enthusiasm.
She is a woman of apparently boundless optimism.
To fund [Verb] (to provide money for something official or for a particular purpose). The group funded three new scholarships.
The construction of the new bridge will be funded by the government.
The cost of the statue was funded by contributions from both the French and
the Americans.
Prosperity [Noun] (the state of being successful, especially in financial respects). Your prosperity or poverty is a result of your thinking.
Our future prosperity depends on economic growth.
Imbalance [Noun] (the state or condition of lacking balance, in a way that causes problems). The trade imbalance is likely to rise again in 1990.
Female hormone imbalance is a major cause of infertility.
The imbalance between the import and export figures can only be solved by
reducing imports.
Investing heavily [Expression] (investing a lot of money in something). It is true that in many countries, governments are investing heavily in
extending internet access.
Japanese automakers are investing heavily in new plant and equipment.
