The phrase "a new engine of" is correct and usable in written English.
It can be used to describe a fresh source of motivation, innovation, or productivity in various contexts, such as business, technology, or social movements.
Example: "The startup aims to be a new engine of growth in the renewable energy sector."
Alternatives: "a fresh catalyst for" or "a novel driver of".
Unfortunately, glee is very confined.The government has expressed great hopes for rural spenders as a new engine of economic growth.
Established in collaboration with MIT, SUTD is expected to serve as a new engine of knowledge creation and talent attraction that will help boost Singapore's economy.
By providing what he called the "grass-roots economy" with capital and marketing expertise, he planned to create a new engine of growth.
Asia's export-led growth therefore seems to have reached its limits.It needs a new engine of growth: in future it must rely more on domestic demand, especially consumption.
To do so, they must find a new engine of economic growth by attracting foreign talent, upgrading pertinent social values of cultural diversity and social tolerance, and effectively reflecting and transmitting such values through social institutions.
It also hopes to encourage consumer spending as a new engine of growth as the manufacturing sector slows and to nudge the economy away from an investment-driven model.
A new engine for the next generation of short-haul jets will be required in 2025.
For testing purposes, a new engine consisting of six Armstrong Siddeley Viper jet engines blowing across the outer rim of an impeller was designed under the name PV-704, PV stood for Private Venture.
As if the introduction of a new engine specification, greater harvesting of electrical power and radical aerodynamic revision is not injection enough of the potential for chaos.
She also received a new engine, the performance of which is unknown.
Sun Tzu is seen as a potential new engine of growth; a draw for tourists to the agricultural backwater.
