The phrase "ability to deliver it" is correct and usable in written English.
You can use it when discussing someone's capacity or skill to provide or execute something, often in a professional or performance context.
Example: "The team's ability to deliver it on time was crucial for the project's success."
Alternatives: "capacity to provide it" or "skill to execute it."
His credibility as chief executive relied, to some extent at least, on the contents of the review but also now on his ability to deliver it, the accuracy of its contents and his judgement in recent months.
Whether a government has the ability to deliver it is another matter.
"We're confident of [our] ability to deliver it in 2021," says Scott.
After the bitterness of the Bush years, America needs a dose of unity: Mr Obama has a rare ability to deliver it.
"I'm becoming increasingly concerned and the current position is that the ability to deliver it is a question on which the jury is out.
The survey (227 respondents from 52 countries) suggested overwhelming support for greater government transparency and accountability – but deep scepticism about politicians' ability to deliver it.
Meanwhile, lower in this metaphorical funnel — where you see the "nitty gritty, the hard work, the touching of physical goods," he said — Amazon has been clawing its way upward with every transaction that solidifies its consumers' trust in its pricing and its ability to deliver when it says it will.
Clegg says given they had the weapons, and the ability to deliver them, it is hard to see how anyone else could have done it.
He told me, "I had always been told I was smart and had potential, but I had never shown the ability to deliver on it.
"An agency that didn't have the ability to deliver what it said would be weeded out," says Paul Ruden, ASTA's senior vice president for legal and industry affairs.
A fit and sharp Sturridge, with his unerring ability to deliver when it matters, offers reassurance to Liverpool amid the pre-match anxiety that stems from going three home games without a win since Sadio Mané hobbled out of the Merseyside derby on 1 April and toils against the lower teams of the Premier League all year.
