Mark Sumka
Consultant - Vancouver, CanadaMark is a hydrotechnical engineer with over eight years of experience working in mine water management.
Learn More
This website uses cookies to enhance browsing experience. Read below to see what cookies we recommend using and choose which to allow.
By clicking Accept All, you'll allow use of all our cookies in terms of our Privacy Notice.
Essential Cookies
Analytics Cookies
Marketing Cookies
Essential Cookies
Analytics Cookies
Marketing Cookies
Mark is a hydrotechnical engineer with over eight years of experience working in mine water management.
Learn MoreUnprecedented. The word has become overused when talking about climate. Unprecedented heatwaves, droughts, windspeeds and storm forces, and now it can describe political action.
Learn MoreMining remains a vital part of a low-carbon future, a fact that was confirmed by the topics prioritised at the recent Investing in African Mining Indaba’s virtual conference this week.
Learn MoreAs South Africa begins a more rapid adoption of renewable energy sources as part of its transition away from fossil fuels, this is expected to have direct positive impacts on air quality and health.
Learn MoreSara Turnbull, senior exploration geologist for SRK Exploration, takes us on an excursion into the realities of, and the need for, exploration and discovery of critical minerals in South Africa.
Learn MoreMore attention needs to be paid to the causes and responses to declining water quality and its management.
Learn MoreGenerally speaking, water management disaster scenarios in water-challenged countries such as South Africa present one of three problems: too little, too much or too dirty. As these events become more frequent and severe, South Africa will need to lift its game.
Learn MoreThere is a marked absence of regulatory detail that organizations need to guide their preparations to comply with the proposed Climate Change Bill, says Ashleigh Maritz and Estie Retief.
Learn MoreThe mining industry has long had a reputation for being a polluting and dirty sector. However, it has a vital role in the world's low-carbon future. As South Africa and the world grapple with the transition to low-carbon future, our mining sector can support this move.
Learn MoreSRK Consulting has built deep experience working in the African mining sector and has developed a firm grasp of where potential opportunities are and some of the critical challenges preventing the industry from contributing to local economies to its fullest potential.
Learn More