In 2023, the gross available energy from solar photovoltaic in Belgium stood at 24.5 thousand Terajoules. Forecasts for the following years indicate a steady increase: 26.17 thousand Terajoules in 2024, 28.1 in 2025, 30.0 in 2026, 31.89 in 2027, and 33.76 in 2028. This represents year-on-year growth rates of 6.8% in 2024, 7.4% in 2025, 6.8% in 2026, 6.3% in 2027, and 5.9% in 2028.
Future trends to watch for include technological advancements in photovoltaic efficiency, potential changes in government policies and incentives, and the impact of increasing energy storage capabilities. Additionally, considering global trends, the influence of international agreements on renewable energy could play a significant role in shaping the future landscape of solar energy in Belgium.
