The phrase "ever greater amounts" is grammatically correct and can be used in written English.
Example: The demand for renewable energy sources is growing, resulting in ever greater amounts of solar panels being installed on rooftops across the country.
Companies are spending ever greater amounts on fancy technologies and enhanced oil-recovery techniques.
In effect, your cells become insensitive to the action of insulin, and so you need ever greater amounts to keep your blood sugar in check.
Tax break or no tax break, increases in health costs, which have long outpaced inflation, have meant that employers are spending ever greater amounts on providing cover.
Still, since 1998, domestic demand has been propped up by ever greater amounts of government spending on infrastructure and the like, financed by bond issues.
As the US economy expanded beyond farming and basic manufacturing in the late 1800s and early 1900s, it became important for businesses to find consumers interested in buying the products and services being produced in ever greater amounts.
As a result, India is importing ever greater amounts of some staples like beans and lentils (up 157 percent from 2004 to 2009) and cooking oil (up 68 percent in the same period).
And reinsurers are gearing up for an ever greater amount of claims related to climate change, the company said.
Although he says he might write the app one day, the main aim was to kindle a debate over the ever greater amount of easily available data that can change urban life.
By its own admission, Iran is facing a full-scale drug war on its eastern borders as producers in Pakistan and Afghanistan send ever-greater amounts westward.
Biologists suspect that the shifts are related to huge declines in the water's pH, a shift attributed to the absorption of excess carbon dioxide being released into the atmosphere in ever-greater amounts by the burning of fossil fuels for energy.
It has spent an ever-greater amount on marketing—$90m in the second quarter to keep up.
