[HTML][HTML] Role and trends of flexibility options in 100% renewable energy system analyses towards the Power-to-X Economy

S Khalili, G Lopez, C Breyer - Renewable and Sustainable Energy Reviews, 2025 - Elsevier
Flexibility options are essential components in highly renewable energy systems due to the
inherent variability of renewable energy sources, such as solar photovoltaics and wind …

[HTML][HTML] Energy demand estimation using a pre-processing macro-economic modelling tool for 21st century transition analyses

D Keiner, A Gulagi, C Breyer - Energy, 2023 - Elsevier
Energy systems research requires a variety of demand scenarios for possible futures.
Comprehensive energy demand modelling is often made with a simplified approach or …

[HTML][HTML] Paving the way towards a sustainable future or lagging behind? An ex-post analysis of the International Energy Agency's World Energy Outlook

G Lopez, Y Pourjamal, C Breyer - Renewable and Sustainable Energy …, 2025 - Elsevier
Abstract Since 1993, the International Energy Agency (IEA) has published its flagship
publication, the World Energy Outlook (WEO), which has become the authoritative report on …

[HTML][HTML] Costs and Benefits of Afforestation with Renewable Electricity Based Desalination: Case Study for Egypt

U Caldera, A Mühlbauer, M ElSayed, A Aghahosseini… - Smart Energy, 2025 - Elsevier
About 95% of Egypt is desert and 5% of the land is inhabited by more than 95% of the
population. Aim of this research is to show how Egypt can make use of its plentiful …