The data describes the distribution of main policy drivers behind the installations of solar photovoltaics systems globally in 2015. At this time, self-consumption of energy and net metering policies accounted for 15% of the main drivers behind solar energy.
Feed-in tariffs | 63.2 |
Self-consumption/ net-metering |
15 |
Direct subsidies/ tax breaks |
11.5 |
PPAs | 8.3 |
Green certificates/ RPS-based schemes |
2 |