At current rates of growth, it could reach three billion users by 2020. (nytimes.com)
«Uber has also agreed to maintain its approximate current rate of growth and not flood the streets with new licenses and vehicles.» (dnainfo.com)
In this notion, you break down the gap between the emissions level you want at some point in the future and the emissions level you will have at current rates of growth, and break it down into manageable fractions - wedges - that can each be addressed with specific policies. (bbc.co.uk)