The Solar Thermal Energy supply in Austria for 2023 stood at 7.35 thousand terajoules. According to the forecasted data, a slight decline is anticipated from 2024 to 2028. Specifically, the supply is expected to decrease from 7.3 thousand terajoules in 2024 to 7.15 thousand terajoules by 2028. This represents a year-on-year percentage variation of approximately -0.5% from 2024 to 2025, -0.55% from 2025 to 2026, -0.42% from 2026 to 2027, and -0.56% from 2027 to 2028. The Compound Annual Growth Rate (CAGR) over this five-year period is around -0.55%.
Future trends to watch for include technological advancements in solar thermal energy efficiency, potential government incentives or policy changes aimed at promoting renewable energy, and fluctuations in energy demand which could influence the supply dynamics. Monitoring these factors will be crucial for understanding the long-term prospects of the Solar Thermal Energy market in Austria.