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Articles

• The world is amazed by a photovoltaic “monster” of colossal size: it can be seen from space and is bigger than several countries
• Scientists warn about hydrogen: it could turn against us and worsen global warming
• The smallest and most expensive microgrid in history will be in America: free electricity for this tucked-away rural village
• This material will replace cement in construction: you have it at home and use it every week
• America’s most selfish trend: this source of water for millions in the hands of billionaires