"increase to double" is a correct and usable part of a sentence in written English.
You can use it when you want to express the idea that something is increasing to twice its original size or amount. For example, "Sales of the product increased to double during the month of June."
Local companies offer incentives that range from a 30percentt increase to doubling a candidate's current salary.
Proteins went up from 71g to 73g a day and fat from 98g to 113g a day and my intake of saturated fats increased to double the recommended amount.
In eastern Georgia, precipitation decreases with distance from the sea, reaching 16 to 28 inches in the plains and foothills but increasing to double this amount in the mountains.
For improving the driving capability, four-phase AC fields were designed and the output levels were increased to double the supply voltage.
Instead of assuming the the logging rates remain constant, the model was run assuming that the observed rate linearly (i) decreases to zero in 2100, and (ii) increases to double the observed rate in 2100 (other rates held constant).
Put together the waste generation of 0.9 kg/capita/day, it is expected that the amount of solid waste will be increased to double digits as the country is moving forward to be a developed nation in 2020.
Compared to an average of 50-80 mg of MDMA contained in pressed pills throughout the dawn of the 90s raving scene, the current average dose in a pressed pill of ecstasy has increased to double that potency at 125 mg.
The eye is increased to double its former size, and has an expression of stupidity with which the character of the dog too accurately corresponds".
A recent report from the European Monitoring Centre for Drugs and Drug Addiction found that compared to an average of 50-80 mg of MDMA contained in pressed pills throughout the 1990s and 2000s, the current average dose in a pressed pill of ecstasy has increased to double that potency: 125 mg.
We estimated the design effect at 2 to compensate for cluster randomization and the sample size was increased to double.
