The COP28 UN Climate Change Conference in December 2023 highlighted the important role of developing countries – which include the Central Asian republics – in reducing dependence on fossil fuels thanks to the use of cleaner, renewable energy sources. Indeed, Central Asia is believed to have something to offer the world in the fight against climate change, being home to numerous sources of clean energy, including solar, wind, and hydropower. The "electricity ring" Last year, fossil fuels accounted for 95% of the total energy supply in the five Central Asian countries, according to the UN. To meet their commitments under the Paris Agreement and the transition to a low-carbon and sustainable energy system, the region will need to make a giant leap from fossil fuels to renewable energy sources. The main issue is that this transition must be made by different electrical grids across Central Asia, most of which are linked to the Central Asian Power System (CAPS). CAPS, also known as the "electricity ring," is a joint power transmission network connecting Uzbekistan, Tajikistan, Turkmenistan, Kyrgyzstan, and some southern parts of Kazakhstan. It was created in 1960, with the aim of ensuring the reliable transmission of electricity and steady cooperation between the republics. The energy systems of these regions are united into a single structure, which allows for parallel operation even when individual sections of the grid go down, meaning that if one part of the ring goes down, the other parts continue to function, improving reliability and efficiency. This system plays an important role in ensuring energy security and promoting cooperation and interaction. The creation and maintenance of any power system requires coordinated work by all participants. In the past, some countries temporarily withdrew from CAPS for various reasons, but in most cases, they sought to resume cooperation and their link to the “electricity ring.” Blackout On January 25, 2022, consumers in the ring experienced a blackout. The lights went out almost instantly in the south of Kazakhstan (the city of Almaty, as well as Turkestan, Kyzylorda, Almaty and Zhambyl regions), in Kyrgyzstan (the cities of Bishkek and Osh and the Issyk-Kul region) and Uzbekistan (the city of Tashkent, the Fergana Valley and Syr Darya, Jizzakh, Samarkand, Navoi and Kashkadarya regions). The widespread power outage paralyzed transportation, shut down important social infrastructure, and spurred popular discontent in the three countries affected. The Kazakhstani pundit Petr Svoik, a former professional power engineer who ran a thermal power plant (TPP), described the blackout as an unprecedented event, noting, however, that the technology worked perfectly and that the sudden loss of 1,500 MW of electricity did not lead to any major consequences. The Kazakhstani energy system consists of two insufficiently connected parts – north and south. The north is actually a continuation of the Russian power system, part of the Russian “energy bridge” - though, of course, it also has importance for the whole of Kazakhstan - whilst the south is part of the Central Asian ring. Looking at the...
