The provided pie charts present a comparative analysis of energy capacity in gigawatts (GW) for the years 2015 and projected estimates for 2040.
Overall, the data indicates a diversification in energy sources, with a notable decrease in fossil fuel reliance and substantial growth in renewable energy capacities.
In 2015, the total energy capacity was recorded at 6.688 GW, with fossil fuels dominating the landscape at 64%. Wind energy constituted 23% of the total, while nuclear and solar energies accounted for 6% and 5%, respectively. Other renewable sources lagged behind at a mere 2%. Projections for 2040 reveal a significant shift, with the total energy capacity anticipated to rise to 11.678 GW. Notably, solar energy’s share is expected to increase dramatically from 5% to 12%, and wind energy will rise modestly from 23% to 21%.
Conversely, the reliance on fossil fuels is projected to diminish substantially, decreasing from 64% to 44%. This represents a reduction of 20 percentage points, highlighting a critical transition towards more sustainable energy sources. Similarly, the contribution of nuclear energy is predicted to rise from 6% to 18%, while other renewables will see a slight increase from 2% to 5%. The forecasts thus suggest a significant reshaping of the energy landscape, reflecting a growing emphasis on renewable sources.