Metro Vancouver staff have identified six potential sites for a new waste-to-energy incinerator for the Lower Mainland.

The regional authority says the sites — two of which are in South Vancouver, two in Delta, one in Nanaimo and one on Squamish land near Port Mellon — have been shortlisted only and are not necessarily considered viable at this point.

Six other sites are also under consideration, though their locations were not being released on Thursday.

Metro wants to build a bigger facility to replace the aging waste-to-energy facility in Burnaby by 2018.

Currently the Burnaby-based incinerator burns 280,000 tonnes of garbage annually, while a new incinerator would burn an estimated 370,000 tonnes each year.

Neighbouring district opposes plan

But according to Sharon Gaetz, the Mayor of Chilliwack and Chair of the Fraser Valley Regional District, an incinerator anywhere in the Lower Mainland is a bad idea, as residents in her region will have to breathe in the garbage that Metro burns.

Almost unanimously we have said to Metro, 'No, we do not want it,' and yet we have been completely rebuffed and in fact ignored. - Sharon Gaetz, Mayor of Chilliwack

"We have tried to maintain really good relationships with our neighbours, but its getting more and more difficult,” says Gaetz.

“Almost unanimously we have said to Metro, 'No, we do not want it,' and yet we have been completely rebuffed and in fact ignored.”

Gaetz says the technology doesn’t exist to screen out the pollutants that threaten both residents’ health and the food grown in the Fraser Valley.

“Everyone who leads in environment says incineration is a backwards way to go."

Vancouver Mayor Gregor Robertson also expressed dismay at Metro's plan.

“The proposal for a mass-burn incineration facility in Vancouver at 9001 Heather Street was reported today at Metro Vancouver, and is the first time that the City has heard of this project, said Robertson in a statement.

"This is not a proposal from the City of Vancouver, and is not one that we would support. City Council has made it clear since 2011 that we do not support the mass burning of garbage.”