2023
Jan 1
Green Hydrogen
Scaling up clean fuel.
1365 days ago3 years 8 months 26 days
2021
Jan 1
Battery Storage
Grid-scale batteries deployed.
2095 days ago5 years 8 months 26 days
2015
Dec 12
Paris Agreement
Global commitment to reduce carbon.
3942 days ago10 years 9 months 15 days
1991
Jan 1
Offshore Wind
First offshore farm in Denmark.
13053 days ago35 years 8 months 26 days
1954
Apr 25
Solar Cell
Bell Labs develops practical silicon cell.
26453 days ago72 years 5 months 2 days
1839
Jan 1
PV Effect
Discovery of sun-to-power.
68570 days ago187 years 8 months 26 days