Main page Useful Information Let's reduce our expenses and protect the environment together! 25-01-2024 15:58 facebook twitter Print e-mail Other news 03-05-2024 10:06 International Sun Day 23-04-2024 15:19 How to achieve energy efficiency in the kitchen 22-04-2024 09:45 International Earth Day 15-04-2024 09:46 Ecological Knowledge Day 09-04-2024 09:47 Bioenergy 08-04-2024 14:44 In 2023, the installed capacity of renewable energy in the world amounted to 3870 GW
08-04-2024 14:44 In 2023, the installed capacity of renewable energy in the world amounted to 3870 GW