The part of the sentence "an important driver for" is correct and can be used in written English.
You can use this phrase to describe a particular factor that influences or motivates a particular action. For example, "A sense of accomplishment is an important driver for many people who aim to achieve their goals."
Better patient experience is an important driver for innovation with other organisations providing mobile cancer care.
That bodes ill for consumer spending – an important driver for the recovery – because part-time workers are typically paid poorly.
Nottebohm and others say that Rakic has held back adult neurogenesis research, but according to Gage, he has been "an important driver for making the field more rigorous.
Top of the list is greater public awareness and engagement on climate change, with four out of five (80%) of those surveyed identifying this as an important driver for action.
Nearly two years since the Financial Times launched its HTML5 web app in June 2011, mobile devices continue to be an important driver for the company's business, accounting for a third of the FT.com website's traffic and 15% of digital subscriptions.
Due to the protective function of fear, it is an important driver for entrepreneurial rescue actions.
The international planning competition (IPC) is an important driver for planning research.
The introduction of a GHG-based quota could result in GHG mitigation costs being an important driver for market sale.
Siri's proven an important driver for Apple Watch, and a workaround for the whole small screen issue.
Farmers highlighted logistical advantages as an important driver for land allocation, which was confirmed by data analyses.
Effective collaboration between product designers and environmental experts is an important driver for the ecodesign practice in industry.
