Китай начал строить крупнейший в мире пневматический накопитель энергии - два агрегата по 350 МВт. Для его работы будет использована соляная каверна объемом 1,2 миллиона кубических метров. В проекте сотрудничают энергокомпания и предприятие соляной промышленности. В настоящее время на рынке накопления энергии (без учёта ГАЭС) абсолютно доминируют литий-ионные аккумуляторы (более 95% установленной мощности в КНР), однако применение нелитиевых технологий постепенно увеличивается. https://renen.ru/kitaj-nachal-stroit-krupnejshij-v-mire-pnevmaticheskij-nakopitel-energii/
Китай начал строить крупнейший в мире пневматический накопитель энергии - два агрегата по 350 МВт. Для его работы будет использована соляная каверна объемом 1,2 миллиона кубических метров. В проекте сотрудничают энергокомпания и предприятие соляной промышленности. В настоящее время на рынке накопления энергии (без учёта ГАЭС) абсолютно доминируют литий-ионные аккумуляторы (более 95% установленной мощности в КНР), однако применение нелитиевых технологий постепенно увеличивается. https://renen.ru/kitaj-nachal-stroit-krupnejshij-v-mire-pnevmaticheskij-nakopitel-energii/
Russians and Ukrainians are both prolific users of Telegram. They rely on the app for channels that act as newsfeeds, group chats (both public and private), and one-to-one communication. Since the Russian invasion of Ukraine, Telegram has remained an important lifeline for both Russians and Ukrainians, as a way of staying aware of the latest news and keeping in touch with loved ones. Telegram has become more interventionist over time, and has steadily increased its efforts to shut down these accounts. But this has also meant that the company has also engaged with lawmakers more generally, although it maintains that it doesn’t do so willingly. For instance, in September 2021, Telegram reportedly blocked a chat bot in support of (Putin critic) Alexei Navalny during Russia’s most recent parliamentary elections. Pavel Durov was quoted at the time saying that the company was obliged to follow a “legitimate” law of the land. He added that as Apple and Google both follow the law, to violate it would give both platforms a reason to boot the messenger from its stores. "He has kind of an old-school cyber-libertarian world view where technology is there to set you free," Maréchal said. "We as Ukrainians believe that the truth is on our side, whether it's truth that you're proclaiming about the war and everything else, why would you want to hide it?," he said. The regulator said it had received information that messages containing stock tips and other investment advice with respect to selected listed companies are being widely circulated through websites and social media platforms such as Telegram, Facebook, WhatsApp and Instagram.
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