The bar chart illustrates the volume of carbon emissions from three types of non-renewable fuel in the UK from 1920 to 2010
Overall, emissions from three types of fossil fuel plateaued over the surveyed time frame, except in 1995 when these figures underwent tangible fluctuations. In addition, coal was the leading source of carbon emission, while gas was consistently the lowest.
In 1990, coal was the most significant polluter among the three, emitting approximately 320 million tons of carbon. Oil followed as the second-largest contributor, producing roughly 270 million tons. In contrast, gas was the least polluting fuel, responsible for a comparatively lower figure of around 220 million tons.
Over the subsequent years, 1995 marked the only notable fluctuations from the overall pattern. Carbon emissions from gas contemporarily increased, from 220 million to 270 million, surpassing the figure for oil in the same time before returning back to its baseline figure as a least noticeable source of emissions. Conversely, coal emissions fell sharply to about 190 million tons in 1995 before recovering to roughly 315 million tons for the rest of the period. Meanwhile, oil emissions declined slightly to around 240 million tons in 1995 before returning to approximately 270 million tons from 2000 onwards.
