2023
Jan 1
Green Hydrogen
Scaling up clean fuel.
1214 days ago3वर्ष3महीने28दिन
2021
Jan 1
Battery Storage
Grid-scale batteries deployed.
1944 days ago5वर्ष3महीने28दिन
2015
Dec 12
Paris Agreement
Global commitment to reduce carbon.
3791 days ago10वर्ष4महीने17दिन
1991
Jan 1
Offshore Wind
First offshore farm in Denmark.
12902 days ago35वर्ष3महीने28दिन
1954
Apr 25
Solar Cell
Bell Labs develops practical silicon cell.
26302 days ago72वर्ष4दिन
1839
Jan 1
PV Effect
Discovery of sun-to-power.
68419 days ago187वर्ष3महीने28दिन