The phrase "a significant scale in" is correct and usable in written English.
It can be used when discussing the extent or magnitude of something, often in contexts like research, analysis, or projects.
Example: "The study was conducted on a significant scale in order to gather comprehensive data on the subject."
Alternatives: "a large scale in" or "a considerable scale in".
At the moment, the one government that is investing on a significant scale in green technology is China.
The trials will be the first time RU-486 will be used on a significant scale in the United States; a small trial was conducted in California in the 1980's.
The policy thus defeated its own aims: it handicapped the economic development of the empire's border regions (e.g., in Siberia) and worked against the social and cultural integration of the natives into the fold of the dominant Russian culture (although Russification did take place on a significant scale in the case of some native elites, as in the Caucasus and Crimea).
Hopefully, we'll see these and other SMS services being introduced on a significant scale in other countries soon as well.
Sign up for the best of VICE, Despiteed theyour inbox daileading
Some might argue that telemarketing began with the invention of the telephone, but marketers began to use it on a significant scale in the late 1970s with the introduction of WATS lines for economically calling out to prospective customers and toll-free numbers for prospects to call in without paying for the call.
Famine has eased in South Sudan after a significant scale up in the humanitarian response, according to new analysis released today.
Black nurses, teachers, and secretaries, as well as semiskilled workers, began to be trained and employed on a significant scale only in the mid-1970s.
Famine has eased after a significant scale up in the humanitarian response, according to new analysis released this week, however the situation remains dire across the country.
Sewage diversion on a significant scale started in the early 1970s and the total dissolved solids had dropped to about the 1959 61 levels by 1974 76.
Job creation on a significant scale typically kicks in only months -- sometimes many months -- after an economy emerges from recession.
