The National Lottery Community Fund's Growing Great Ideas programme has a focus on "supporting transformational and long-term change...explore new approaches, experiment with how to do things differently, and look to fund work that is more future-focused."
At application stage, they’re interested in hearing about your ideas and plans, rather than a detailed project description.
The minimum grant size is £150,000. The minimum length is two years. Funding can be available for up to ten years in some circumstances. They expect to have a total of £25m available for this programme until March 2022 and more funding beyond that.