admin /26 June, 2006
Tim Flannery, environmental scientist and director of the South Australian Museum in Adelaide, has proposed a solution to the perceived problem of bird strikes by wind turbine blades.
Sounds funny at first: He told The Age (26 June 2006, p.11) that the system could work like this: if it is considered likely that a wind farm development might kill a single orange-bellied parrot each decade, for example, the wind farm developers should be allowed to offset this risk by funding initiatives aimed at increasing the population of orange-bellied parrots by one individual each decade.
But it’s not a bad idea: Such initiatives might include the protection of important habitat, feral cat eradication programs, or even support for organisations committed to saving the orange-bellied parrot. Such a scheme has the potential to allow both wind-farm development and save, endangered species in a cost-effective manner.
With flexibility: Dr Flannery added that the system should be subject to review. if more parrots are killed than anticipated, the volume of "endangered species credits" purchased by the wind company could be increased. The same could be done if the measures funded were found to be ineffective in protecting the species.
And equity: If, on the other hand, it could be demonstrated that no dead parrots eventuated, the credit scheme could be suspended and the funding reimbursed to the wind farm.
Wind power a "special case": He said environmentalists might worry that such an offset scheme would lead to inappropriate development, should it be applied more broadly. There was a good argument, however, that climate change and wind-power generation was a special case. "Without wind we are likely to be forced back to dependence on fossil fuels, which will gravely damage many endangered species."
It needs facilitation: He said that if the wind industry was to avoid being destroyed by thoughtless NIMBYs, its fossil-fuel rivals or political opportunism, it desperately needed an endangered-species credits scheme.
The Age, 26/6/2006, p. 11
Source: Erisk Net