05/04/2023
A good reminder: mining is a waste management industry. 90 to over 99% of what it produces is waste, much of it acid-generating & toxic, which has to be kept safe for centuries if not millennia. That's why it's critical that governments
1. ensure mining companies post reclamation bonds to cover clean-up costs;
2. ensure funds are available to cover the inevitable spills and failures (not "accidents", please!);
3. refuse to permit new mines or expansions with waste facilities (tailings and waste rock) that are not safe;
4. work to "de-risk" existing sites by stabilizing the wastes.
Also, radionuclides are not reported except in liquid mine and mill effluent, so we have no idea how much solid radioactive material is being deposited in the environment in uranium mine tailings, for example.
A new report has found that Canada released or transferred more than 2.4 billion kilograms of industrial pollutants in 2020, with more than half stemming from one industry.