The phrase "allow a reduction in" is correct and usable in written English.
It can be used when discussing the possibility of decreasing something, such as costs, prices, or quantities.
Example: "The new policy will allow a reduction in energy consumption across the organization."
Alternatives: "permit a decrease in" or "facilitate a cut in".
Besides giving the Treasury capacity for additional borrowing, the new three-year note would allow a reduction in the current borrowing in two-year notes and Treasury bills.
DOE will normally not allow a reduction in civil penalties for self-identification if significant DOE intervention was required to induce the contractor to report a noncompliance.
When a contractor identifies a noncompliance, DOE will normally allow a reduction in the amount of civil penalties, unless prior opportunities existed for contractors to identify the noncompliance.
However, new options such as the use of lysozyme, dimethyldicarbonate, bacteriocins, and ozone, may allow a reduction in the amount of SO2 required.
The document says: "In total these [cuts and policies] could deliver up to £346m of annualised cash savings by 2014/15 which would allow a reduction in taxpayer funding of £53m.
Current clinical immunosuppressive regimens consist of combinations of drugs, in order to allow a reduction in the individual drug doses as a means to widen the therapeutic interval and to reduce the likelihood of individual drug toxicity.
The combination of hyperthermia and radiotherapy is synergistic, importantly allowing a reduction in X-ray dose with improved therapeutic results.
The good stability and homogeneous packing during consolidation also allows a reduction in the sintering temperature to obtain dense compacts.
In the US, the shale "revolution" has cut natural gas prices by almost 75% and allowed a reduction in carbon emissions as gas has displaced coal in the generation of electricity.
