How Low Can We Go?

Were you here in the 70s when Lake Hāwea was so low that sediment was whipped up and affected the wool of Merino sheep all the way over in the Lindis? Can you imagine it?

Contact Energy is seeking fast-track approval to lower Lake Hāwea’s level by up to 6 metres beyond its current emergency limit of 336 metres above sea level (masl).

We know the dust from the deltas can start as the lake lowers, especially from the level of 343 masl.

The stated benefits include improved energy security, financial gains for Contact shareholders, and reduced carbon emissions from coal and gas generation. However, potential impacts are significant, ranging from environmental degradation, dust storms, and bore water issues to the loss of aquatic life.

The Guardians of Lake Hāwea strongly oppose the plan, arguing that the financial benefits accrue to Contact while local communities bear the environmental and social costs. They raised their concerns in a meeting on 27 May and are communicating with Otago Regional Council and Queenstown Lakes District Council, who must be consulted before Contact submits its formal application. Watch this space.

Any questions for the Guardians can be forwarded to the secretary at: brown.hawea@actrix.co.nz