| ▲ | SoftTalker 4 hours ago | |
Solar panels were expensive and not very efficient then. | ||
| ▲ | bamboozled 2 hours ago | parent [-] | |
Do you think more investment / subsidies weren't possible over the last few decades? | ||
| ▲ | SoftTalker 4 hours ago | |
Solar panels were expensive and not very efficient then. | ||
| ▲ | bamboozled 2 hours ago | parent [-] | |
Do you think more investment / subsidies weren't possible over the last few decades? | ||