New technologies, systems, societal organization and policies for energy saving are
urgently needed in the context of accelerated climate change, the Ukraine conflict and the …

Energy systems analyses are integrated elements in planning the transition towards
renewable energy-based energy systems. This is due to a growing complexity arising from …

Research on 100% renewable energy systems is a relatively recent phenomenon. It was
initiated in the mid-1970s, catalyzed by skyrocketing oil prices. Since the mid-2000s, it has …

This paper presents a strategy for achieving a fully decarbonized Danish energy system
(including transport and industry) in 2045. The strategy could also be relevant for most …

Germany has set ambitious policies for increasing renewable energy shares and
decommissioning nuclear energy, but there are certain scientific gaps on how this transition …

Climate change and fossil fuel depletion are the main reasons leading to hydrogen
technology. There are many processes for hydrogen production from both conventional and …

A review of more than 60 studies (plus m4ore than 65 studies on P2G) on power and energy
models based on simulation and optimization was done. Based on these, for power systems …

Concerns related to climate change and global warming caused by anthropogenic activities
and fossil energy use in particular have been increasing lately. Air pollution and volatile …

This article shows that research in the design of 100% renewable energy systems in
scientific articles is fairly new but has gained increasing attention in recent years. In total …

An effective response to climate change demands rapid replacement of fossil carbon energy
sources. This must occur concurrently with an ongoing rise in total global energy …