save up

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References in periodicals archive ?
The Huawei UPS solution developed for the London Underground is an integrated solution which contains power distribution, battery and UPS, helping customers save up to 50% of space.
The modifications will save UPS more than six million gallons of fuel each year and reduce carbon dioxide emissions by more than 62,000 metric tonnes.
The 4100 low-emission trucks are also 15% more fuel-efficient and will save UPS 1.5 million gallons per year, the company said.