The developers behind a controversial scheme for a city tower block are hoping to win the support of Green councillors.

Karis Developments says the project for the Endeavour garage site in Brighton, which includes a striking 16-storey tower, would be the most environmentally-friendly scheme seen in the city.

Spokeswoman Heather James, a former environment councillor on the city council, said: "Surely Green councillors have a mandate to ensure any project built in the city strives to be an exemplar of sustainable development?"

The scheme, partly designed by top architect Piers Gough, would contain 40 per cent affordable housing in line with city council policy.

There would also be a car club for residents to reduce car use, which would be linked to a city-wide car club.

The developers are offering £50,000 towards local transport improvements in the area around Preston Road.

Another £50,000 is being pledged towards improvements in nearby Preston Park, which would probably include replanting the rose garden at the southern end.

Ms James said: "This scheme would be the most sustainable development ever built in Brighton or Hove."

Only one part of the scheme was high - a slim tower rising up through roof gardens near the front of the building.

She said 33 out of 36 nearby traders had written to support the project.

A public meeting will be held by Karis at Sallis Benney Hall, Brighton University, Grand Parade, on October 31 at 7pm to explain and debate the proposals.

Councillor Keith Taylor, convenor of the Green group on Brighton and Hove City Council, said: "There are good features about this application but the simple fact is that part of it would be 16 storeys high rather than the original six and we are not getting any extra housing.

"Karis will find little public support for this scheme, which is in the wrong place, close to a residential area with three-storey houses."