Line 5 tunnel in Michigan clears major permitting hurdle, in blow to opposition
Despite "adverse" impacts on ecological and tribal resources, state regulators said it's better than an oil spill in the Great Lakes.
The Line 5 tunnel project in Michigan has just cleared a significant permitting hurdle, despite opposition from environmental groups and Native American tribes. The state's regulators have determined that the project, which involves building a new tunnel to house an existing oil pipeline, will have "adverse" impacts on ecological and tribal resources. However, they have concluded that these impacts are outweighed by the risk of an oil spill in the Great Lakes, which would have catastrophic consequences for the region's ecosystem.
This decision is significant because it highlights the trade-offs that often come with major infrastructure projects. While the tunnel project will undoubtedly have environmental costs, the regulators believe that it is a necessary step to prevent a potentially disastrous oil spill. The Great Lakes are a vital source of freshwater and support a huge array of aquatic life, including many species of whales. The risk of an oil spill is a constant concern, and the Line 5 pipeline is particularly vulnerable to failure.
As the project moves forward, it's likely that opponents will continue to raise concerns about its environmental impacts. To watch next: how the project's developers, Enbridge Energy, will mitigate the adverse effects on ecological and tribal resources, and whether the project will ultimately be completed on time and within budget. Additionally, the project's outcome could have implications for other pipeline projects in the region, and may influence the debate over the role of fossil fuels in the US energy mix.
Originally reported by grist.org. WhaleNews adds analysis for climate & energy readers.