between technologies. The findings reveal four primary outcomes: first, renewable energy integration significantly improves … energy efficiency across all G7 nations, although the degree of impact varies among them. Second, emission flexibility … compromising economic growth. Third, the interaction between energy efficiency and renewable energy use is shown to be mutually …

the previous year (–6.6 percent), and energy consumption also declined (–2.5 percent). This development was partly due to … the economic downturn and, in addition, due to persistently high energy prices as a result of the war in Ukraine, mild … weather, the expansion of renewable energy technologies, and improvements in the energy efficiency of capital stocks …

energy system to analyze the cost-efficient share of nuclear power in fully decarbonized energy systems in 2040. Our analysis …, grid infrastructure, flexible demand in multi-energy systems, and storage are more efficient options for integrating …