During a US-UK climate summit attended by President Biden and King Charles III, UK Energy Security Secretary Grant Shapps challenged calls for a swift transition away from fossil fuels, directly countering statements made by US climate envoy John Kerry. Shapps emphasized the necessity of a gradual transition, warning against the economic hardship that a rapid shift could inflict on populations. He argued that prematurely abandoning fossil fuels would negatively impact people's ability to drive and heat their homes.
This disagreement arose following comments by Shell CEO Wael Sawan, who underscored the continued global dependence on oil and gas, asserting that renewable energy development isn't sufficiently advanced to justify abandoning fossil fuels.
In contrast, Kerry expressed concern over companies altering their climate commitments, viewing it as a step backwards. He advocated for a faster green transition, citing recent scientific warnings about the alarming state of the climate. He urged business leaders to invest in and accelerate the shift towards a greener future.

The summit, focused on promoting ambitious green initiatives and transitioning from fossil fuels to renewable energy sources, highlighted the ongoing tension between the urgency of climate action and the practical challenges of implementation. President Biden's administration has notably targeted the power, transportation, and appliance sectors with regulations aimed at electrification and emissions reduction. However, data from the International Energy Agency reveals that fossil fuels (oil, coal, and natural gas) still constitute roughly 81% of the global energy supply.