The phrase "an increased ambition" is correct and usable in written English.
You can use it when discussing a rise in someone's goals or aspirations, often in a context related to personal growth or professional development.
Example: "After attending the leadership conference, she returned with an increased ambition to advance her career."
Alternatives: "a heightened ambition" or "an elevated ambition".
From 1963 the culture and economy of youth burgeoned, says Jon Savage, pop-culture historian and author of the recent book Teenage: The Creation of Youth Culture: 'Pop music is always incredibly prescient and you can hear an increasing ambition and invention in the pop music made in those years, a sense of limitless possibility, but also of immense frustration and edginess.
Analyst Robert Grindle at Deutsche Bank said: Virgin Media's increased ambition is a material threat to BT which is presently the only broadband infrastructure provider to around 50% of UK homes.
Warsaw attaches a different emphasis to the clause, related to the way that increased ambition may be imposed outside the bloc's carbon market, but touching on the fractious arguments over qualified majority voting and, potentially, the national veto.
Increased success has brought increased ambition.
Eye-watering budgets, feverish commissioning, increased ambition and demand – now anything goes on TV.
I'd guess that this increased interest, particularly from the French, reflects the increased ambition of their clubs.
This year, nations will start the review of their original Paris commitments from 2015 as they prepare to come back to the table with increased ambition in 2020.
The authority's call for Australia to show increased ambition and global leadership comes ahead of the Abbott government announcing its final decision on the post-2020 tAustraliastralia will take to United Nations climate talks in Paris later this year.
The same people pop up at the GCF, at the UN climate talks and at related meetings, so it would have been simple enough to spend the four years correcting the course we were on through increased ambition.
