2023
Jan 1
Green Hydrogen
Scaling up clean fuel.
1365 days ago3वर्ष8महीने26दिन
2021
Jan 1
Battery Storage
Grid-scale batteries deployed.
2095 days ago5वर्ष8महीने26दिन
2015
Dec 12
Paris Agreement
Global commitment to reduce carbon.
3942 days ago10वर्ष9महीने15दिन
1991
Jan 1
Offshore Wind
First offshore farm in Denmark.
13053 days ago35वर्ष8महीने26दिन
1954
Apr 25
Solar Cell
Bell Labs develops practical silicon cell.
26453 days ago72वर्ष5महीने2दिन
1839
Jan 1
PV Effect
Discovery of sun-to-power.
68570 days ago187वर्ष8महीने26दिन