G7 countries put timeframe on 'unabated' coal phase-out

G7 countries today committed to phasing out "unabated coal power generation" by 2035 — putting a timeframe on a coal phase-out for the first time.

The communique, from a meeting of G7 climate, energy and environment ministers in Turin, northern Italy, represents "an historic agreement" on coal, Canadian environment minister Steven Guilbeault said. Although most G7 nations have set a deadline for phasing out coal-fired power, the agreement marks a step forward for Japan in particular, which had previously not made the commitment, and is a "milestone moment", senior policy advisor at think-tank E3G Katrine Petersen said. The G7 countries are Italy — this year's host — Canada, France, Germany, Japan, the UK and the US. The EU is a non-enumerated member.

But the pledge contains a caveat in its reference to "unabated" coal-fired power — suggesting that abatement technologies such as carbon capture and storage could justify its use, while some of the wording around a deadline is less clear. The communique sets a timeframe of "the first half of [the] 2030s or in a timeline consistent with keeping a limit of 1.5°C temperature rise within reach, in line with countries' net-zero pathways".

OECD countries should end coal use by 2030 and the rest of the world by 2040, in order to align with the global warming limit of 1.5°C above pre-industrial levels set out in the Paris Agreement, according to research institute Climate Analytics.

The countries welcomed the outcomes of the UN Cop 28 climate summit, pledging to "accelerate the phase out of unabated fossil fuels so as to achieve net zero in energy systems by 2050". It backed the Cop 28 goal to triple renewable energy capacity by 2030 and added support for a global target for energy storage in the power sector of 1.5TW by 2030.

The group committed to submit climate plans — known as nationally determined contributions (NDCs) — with "the highest possible ambition" from late this year or in early 2025. And it also called on the IEA to "provide recommendations" next year on how to implement a transition away from fossil fuels. The G7 also reiterated its commitment to a "fully or predominantly decarbonised power sector by 2035" — first made in May 2022 and highlighted roles for carbon management, carbon markets, hydrogen and biofuels.

Simon Stiell, head of UN climate body the UNFCCC, urged the G7 and G20 countries to lead on climate action, in a recent speech. The group noted in today's outcome that "further actions from all countries, especially major economies, are required".

The communique broadly reaffirmed existing positions on climate finance, although any concrete steps are not likely to be taken ahead of Cop 29 in November. The group underlined its pledge to end "inefficient fossil fuel subsidies" by 2025 or earlier, but added a new promise to "promote a common definition" of the term, which is likely to increase countries' accountability. The group will report on its progress towards ending those subsidies next year, it added.

Fostering energy security

The communique placed a strong focus on the need for "diverse, resilient, and responsible energy technology supply chains, including manufacturing and critical minerals". It noted the important of "guarding against possible weaponisation of economic dependencies on critical minerals and critical raw materials" — many of which are mined and processed outside the G7 group.

Energy security held sway on the group's take on natural gas. It reiterated its stance that gas investments "can be appropriate… if implemented in a manner consistent with our climate objectives" and noted that increased LNG deliveries could play a key role.

By Georgia Gratton