The phrase "accelerating increase" is correct and usable in written English.
It can be used to describe a situation where something is increasing at a faster rate over time.
Example: "The accelerating increase in global temperatures is a cause for concern among scientists."
Alternatives: "rapid growth" or "speeding rise".
What will be the effects of this accelerating increase in temperatures?
The accelerating increase in intelligence will not just be in individual brains, but also in the social, political and economic systems that link those brains together.
Berhan Y, Waernbaum I, Lind T, Mollsten A, Dahlquist G. Thirty years of prospective nationwide incidence of childhood type 1 diabetes: the accelerating increase by time tends to level off in Sweden.
Noting the "widespread and accelerating increase" in cases, the report provides several indicators that show how quickly infections are spreading, especially among pregnant women, who face the greatest risk.
Figures released by the Office for National Statistics ONSS) today show an accelerating increase in crimes recorded by police in England and Wales, which will heap pressure on Amber Rudd, the home secretary.
The MS event count appeared with escalating fluctuation as the energy demonstrated a gradually accelerating increase, while the energy index sharply increased with a stable increase of the cumulative apparent volume.
That has led to accelerating increases in performance and declining prices.
Raise the minimum wage to more than £8 by October 2019 – accelerating increases to guarantee they reach this level before the end of the next parliament.
Even more troubling, your losses are accelerating, increasing from $19.9 million in 2011, to $35 million in 2012 to $62.2 million in 2013.
In more recent epochs, accelerating increases in the incidence rates have been attributed to both period and cohort effects [ 43, 44].
We show that the FI in the NLTCS exhibits an accelerated increase with age resembling mortality-curve behavior.
