The BBC will offer staff and content to local newspapers and allow rival shows to be seen on its iPlayer catch-up service in plans for a major shake-up of the corporation.
Director General Lord Hall (pictured, Reuters) will give the first of a four-part response to the Government's review of its royal charter, which runs out at the end of next year, in a speech outlining a "fundamental reshaping of how the BBC operates".
The move comes a week after national and regional newspaper publishers urged the corporation to share resources and do more to promote commercial news rivals with a major report issued as part of the charter renewal debate. The BBC's current ten-year charter expires at the end of 2016 and it is currently facing a fight to defend and justify its use of licence fee income.
Culture Secretary John Whittingdale is currently consulting on possible replacements for the licence fee and considering whether the BBC should be "all things to all people" or have a more "precisely targeted" mission.
Chancellor George Osborne has also criticised the BBC website for "becoming a bit more imperial in its ambitions" in a hint at possible moves to scale it back to protect newspapers.
Among his proposals for a new "Open BBC", Lord Hall will reveal plans for a new multi-million pound partnership with local news groups to provide a network of 100 public service reporters.
A new on-demand children's service called iPlay and an "ideas service" linking BBC programmes with material from partners including the British Museum, the Tate and the Royal Shakespeare Company, will also be announced.
Lord Hall will say: "Let me be clear, an Open BBC is a million miles away from an expansionist ambition. Indeed it is the polar opposite.
"It comes from the belief that the BBC must do even more for Britain as a whole. That's the direction of travel I favour – to make public service broadcasting better, by modernising it.
"A BBC that continues to help Britain be a creative powerhouse, recognised the world over. A BBC that's creating jobs – in one of the industries that's a great British success story. We will strengthen the things people love about the BBC while making them fit for the new age."
A BBC source said: "The growth of online news has had a big impact on the local news industry. While the BBC is not the cause of that, we do believe local news is essential for a strong democracy and we want to be part of the solution.
"This is an unprecedented offer that would put millions into a genuinely exciting local journalism partnership."
The Sunday Telegraph reported that the corporation is considering the future of BBC Four as it looks for funds to develop new dramas to compete with online streaming services like Netflix and Amazon.
But the BBC insisted Lord Hall will make a "positive case" for the corporation's future and will not announce any closures in today's speech at the Science Museum in central London.
The corporation will give three further responses over the coming weeks on plans for production and BBC Worldwide; the Government's consultation on the future of the BBC; and finally on efficiency and money-saving.
Services abroad will also be widened, the BBC reported, with a daily radio news programme for North Korea and services for Ethiopia and Eritrea.
Coverage in North Africa and the Middle East will be increased on the BBC's existing Arabic Service, and more services will be made available for Russian speakers through either a satellite TV service or digital coverage on Youtube and the Russia version, Rutube.
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