🌍 observance
International Reducing CO2 Emissions
Wednesday, January 28, 2026
— days to go
In 1896, First. Identification of Greenhouse Effect. Swedish scientist Svante Arrhenius identified carbon dioxide's potential for a greenhouse effect in the earth's atmosphere
History
First Identification of Greenhouse Effect. Swedish scientist Svante Arrhenius identified carbon dioxide's potential for a greenhouse effect in the earth's atmosphere
How It's Celebrated
International Reducing CO2 Emissions is observed by recognizing the importance of the day, learning about its background and significance, and sharing awareness with others through conversation and social media. Many people take time to reflect on the meaning of the observance and participate in relevant activities or community events.
Other Years
2021 Thu
28 Jan 2022 Fri
28 Jan 2023 Sat
28 Jan 2024 Sun
28 Jan 2025 Tue
28 Jan 2026 Wed
1/28 2027 Thu
28 Jan 2028 Fri
28 Jan 2029 Sun
28 Jan