For the forecasted mean feed-in tariff for wind energy in Switzerland, the values from 2024 to 2028 show a steady increase: $0.26 in 2024 and 2025, $0.27 in 2026, and $0.28 in 2027 and 2028. This represents a year-on-year increase of 3.85% from 2025 to 2026 and a 3.70% increase from 2026 to 2027, with these values remaining constant for the next year.
In 2023, the actual mean feed-in tariff was $0.25, and with the given data, this results in a 4% increase from 2023 to 2024. The compound annual growth rate (CAGR) over the five-year period (2023-2028) is approximately 2.29%.
Future trends to watch include potential policy changes, technological advancements in wind energy, and fluctuations in the global energy market, which could all impact the feed-in tariffs.