Enbridge is assuring city staff that shutoff valves are not necessary to protect Hamilton’s largest stream, but has made no response to concerns about nationally significant wetlands crossed by the 40-year-old pipeline in which the company wants to expand capacity and transport diluted bitumen.

City staff are promising to intervene in the dispute between Enbridge and the National Energy Board over how to protect Hamilton waterways vulnerable to the controversial 39-year-old Line 9 pipeline that the company wants to expand and use to transport unrefined bitumen.

The battle lines are being drawn for phase three of the aerotropolis hearings before the Ontario Municipal Board and the outcome could result in a much larger loss of agricultural land than the 555 net hectares (695 gross hectares) approved for industrial development last year. 

The admission that “limited pipeline access” is adding to the financial challenges of tar sands extraction, plus a visit from the leader of the global effort to cut greenhouse gas emissions, are giving new hope to Hamiltonians concerned about climate change who have stepped up their campaign for fossil fuel divestment.

Residents on both sides of the bay are participating in next weekend’s global push for serious government action on climate change, while city staff warn councillors that Hamilton is unprepared for extreme rainfalls like the one that clobbered Burlington last month.