The phrase "be of significant benefit" is correct and can be used in written English.
It is used to express that something will be especially helpful. Example sentence: "Implementing the new policy will be of significant benefit to the company."
The new study "lends credence to the possibility that long-term aspirin therapy may be of significant benefit" even for patients who have not had a heart attack, Dr. Smaha said.
The panels' solar output peaks at noon, Mr. Ferry said, and the grid load peaks at 3 p.m. or 4 p.m., "so even shifting stored solar power three or four hours could be of significant benefit".
Thus, automation of this task would be of significant benefit.
This should be of significant benefit in a wide variety of simulation efforts.
We believe these results will be of significant benefit to road designers.
An all-female population would be of significant benefit for tongue sole aquaculture.
Moreover, we contend that overcoming the engineering requirements for this proposal would be of significant benefit to those interested in developing quantum communications networks on a global scale.
While this application of GI is still at an early stage, these initial experiences could be of significant benefit for China and other regions around the world.
Based on these evidences, it is proposed that vagus nerve stimulation could be of significant benefit in the management of the metabolic syndrome.
Improving the speed and availability of broadband internet and rolling out 3G mobile connectivity would be of significant benefit to the country.
The increased application of classification systems in business suggests that this inverse problem can be of significant benefit to decision makers as a form of sensitivity analysis.
