{"id":63210,"date":"2024-02-19T16:02:51","date_gmt":"2024-02-19T16:02:51","guid":{"rendered":"https:\/\/www.africa-press.net\/namibia\/all-news\/sa-considers-mini-nuclear-reactors-to-plug-power-gaps"},"modified":"2024-02-20T15:48:07","modified_gmt":"2024-02-20T15:48:07","slug":"sa-considers-mini-nuclear-reactors-to-plug-power-gaps","status":"publish","type":"post","link":"https:\/\/www.africa-press.net\/namibia\/all-news\/sa-considers-mini-nuclear-reactors-to-plug-power-gaps","title":{"rendered":"SA considers mini nuclear reactors to plug power gaps"},"content":{"rendered":"

Africa-Press – Namibia. <\/strong><\/span>PRETORIA – South African nuclear scientists want to build a new generation of mini nuclear reactors, to plug holes in their own country\u2019s blackout-plagued grid and to build an export industry for the future.<\/p>\n

One company has designed a gas-cooled small modular reactor that it says can be installed within three years on a site smaller than a football field and safely produce enough power for a city.<\/p>\n

Similar projects are underway in other countries, as the world confronts the challenge of powering a future economy of electrified transport, heating and data centres while slashing carbon emissions. Europe is divided on the way forward.<\/p>\n

Some countries, led by France, are betting on nuclear. Others, like Germany, are hoping that renewables like wind and solar will replace fossil fuels and make-up for the loss of access to Russia\u2019s natural gas exports.<\/p>\n

South Africa will rely on coal for some time to come but, with power already in short supply, it is betting on building its nuclear programme. And some experts like Kelvin Kemm, a nuclear physicist and chief executive of Pretoria-based private outfit Stratek Global, think South Africa is uniquely placed to take the lead in developing fourth generation reactors.<\/p>\n

\u201cI believe the future is not only around the corner, I believe the future has arrived,\u201d Kemm told AFP in an interview in Pretoria.<\/p>\n

\u201cI see in the next half dozen years, there is going to be a massive worldwide proliferation of nuclear power of all sizes, that there will be a huge change of heart over the next 24 months. I believe South Africa is already a leader.\u201d<\/p>\n

South Africa\u2019s civilian nuclear journey began in 1976 when construction began on the Koeberg nuclear power plant, on the South Atlantic coast just north of Cape Town. It was commissioned 40 years ago and has a capacity of just under 2 000 megawatts, a small chunk of the 27,000 MW that South Africa\u2019s much-derided state electricity firm Eskom can deliver, thanks largely to carbon-intensive coal-fired plants.<\/p>\n

But domestic demand for power often peaks at more than 32 000 MW per day, and South Africans face rolling blackouts or \u201cload-shedding\u201d of up to 12 hours a day, a serious burden on the economy of what should be the continent\u2019s powerhouse.<\/p>\n

In December, the government announced plans to bring the first of a new series of nuclear plants on stream by 2033, adding another<\/p>\n

2 500 megawatts of capacity, while planning to renew Koeberg and extend its life for another 20 years.<\/p>\n

But, even with solar panels springing up on homes and developments across the country, that still leaves the country short of power in the medium-term. This is where, in the plans of nuclear evangelists like Kemm, small modular plants come in.<\/p>\n

Large plants like Koeberg, with its two French-designed pressurised water reactors (PWR), must be situated by the ocean to allow for 80 tonnes of cold water a second to be pumped in to cool its reactors. Most of South Africa is dry, however, and its commercial hub Johannesburg and its energy intensive mines and industry are far from the sea. The capital Pretoria is as far from Cape Town\u2019s cool Atlantic shore as Rome is from London.<\/p>\n

This is where Stratek hopes to come in with its High Temperature Modular Reactor. According to Kemm, who is already in talks with international operators from as far away as France as well as South Africa, these helium gas-cooled reactors can be installed in groups of up to 10 or typically six to power off the shelf steam turbines.<\/p>\n

These plants could generate less than 300 megawatts each, enough for a major industrial mining complex or domestic use in a city the size of Pretoria. – Nampa\/AFP<\/p>\n

For More News And Analysis About Namibia<\/a> Follow Africa-Press<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

Africa-Press – Namibia. PRETORIA – South African nuclear scientists want to build a new generation of mini nuclear reactors, to plug holes in their own country\u2019s blackout-plagued grid and to build an export industry for the future. One company has designed a gas-cooled small modular reactor that it says can be installed within three years […]<\/p>\n","protected":false},"author":84,"featured_media":63209,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2,5,7,249],"tags":[234,236,233],"class_list":["post-63210","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-all-news","category-economy","category-head-lines","category-to-homepage","tag-africa-press","tag-africa-press-namibia","tag-namibia"],"yoast_head":"\nSA considers mini nuclear reactors to plug power gaps - Namibia<\/title>\n<meta name=\"description\" content=\"PRETORIA - South African nuclear scientists want to build a new generation of mini nuclear reactors, to plug holes in th ...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.africa-press.net\/namibia\/all-news\/sa-considers-mini-nuclear-reactors-to-plug-power-gaps\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"SA considers mini nuclear reactors to plug power gaps\" \/>\n<meta property=\"og:description\" content=\"PRETORIA - 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