Can South Africa's Electricity System Weather What's Coming?

What does the Pacific Ocean have to do with the electricity you need to charge your phone? Quite a lot, actually. Scientists are monitoring the development of El Niño, a natural climate pattern that begins with unusually warm ocean temperatures in the Pacific. It might seem a long way from South Africa, and it is, but changes in the Pacific can influence weather patterns thousands of kilometres away. For Southern Africa, that can mean hotter and drier conditions, putting more pressure on water supplies and agriculture while increasing the risk of fires. In the Western Cape, officials are already warning that the months ahead could bring higher temperatures, increased fire risk and greater pressure on water resources. We don’t often connect what is happening with the climate to what is happening in our energy system. But we should. Our electricity system doesn’t operate in a vacuum. It operates in a world that is getting hotter, drier and more extreme. That changes things. More extreme heat can drive up electricity demand as households and businesses try to keep cool. Fires, floods and severe storms can damage power lines, substations and other infrastructure used to distribute electricity. Water shortages can create additional challenges for parts of the electricity system that depend on reliable water supplies. These impacts can have very real consequences. Damaged infrastructure can leave people without power. Rising demand can put an already stretched system under even more pressure. Repairs and replacements can increase costs. When the grid is under pressure, electricity becomes scarcer and more expensive. When we connect the weather and electricity, one thing becomes clear: climate change is changing the conditions in which our electricity system has to operate. South Africa’s electricity system isn’t exactly starting from a position of strength. We’ve spent years dealing with loadshedding, load reduction, breakdowns and expensive diesel backup, all of which have made the system unreliable, unaffordable and inaccessible. Unpredictable weather caused by climate change adds another layer to these challenges. At the same time, South Africa is in the middle of a major reform of its electricity system. We’re talking about electricity market reform, new generation, transmission infrastructure, electricity pricing, the future of Eskom, the role of renewable energy, and how to make electricity more affordable and accessible. These decisions will shape our energy future. That means we can’t just ask, “Will the lights stay on?” We also need to ask, “Will the energy system we’re building be resilient to climate change?” We may not have all the answers yet. But the current reforms give us an opportunity to think beyond simply producing more electricity and start thinking about the kind of energy future we want and need. One that is reliable. One that people can afford. One that everyone can access. One that can withstand a changing climate. Written by: Boitumelo Masipa for 350.org Sources: Western Cape warns of El Niño risks as summer heat, fires and water pressure loom Transforming our energy system to ensure reliable and affordable electricity for all | South African Government The post Can South Africa’s Electricity System Weather What’s Coming? appeared first on 350 .