G7 environment and energy ministers have endorsed a target to reduce global greenhouse gas (GHG) emissions by 60pc by 2035 based on 2019 levels, aiming to spur an energy transition across all sectors.
Environment ministers from the G7 group of industrialised nations — the US, Canada, Germany, Italy, France, the UK and Japan — ended a two-day meeting in Sapporo, Japan on 16 April. The meeting aimed to build a consensus on global climate change and other environmental issues, especially as the Russia-Ukraine war has highlighted energy security and energy affordability.
The ministers' meeting in Sapporo was held a month before the G7 leaders' summit during 19-21 May in Hiroshima.
The ministers made a clear commitment to reduce GHG emissions by around 43pc by 2030 and 60pc by 2035 against 2019 levels, while aiming to reach peak emissions as soon as possible by 2025 at the latest and to achieve net zero emissions by 2050 at the latest.
The interim emissions reduction target came as the ministers have reaffirmed their commitment to take immediate and concrete actions to drive down emissions to keep a limit of 1.5°C increase still within reach in global average temperatures from pre-industrial levels under the Paris climate agreement.
The ministers called for urgent and enhanced action at all levels across all sectors to achieve the "green transformation". Setting up clean energy supply chains will be increasingly necessary in a range of industries, including power, transportation and metal sectors, they said.
Power
The G7 ministers pledged to accelerate the phasing out of unabated fossil fuels, including global investment, and eliminating inefficient fossil fuel subsidies. They are pushing for the expansion of renewable energy to achieve a fully or predominantly decarbonised power sector by 2035 and net zero emissions by 2050.
The ministers recognised a primary need to accelerate the transition through energy savings and reduced gas demand. But investment in the gas sector can be still appropriate to help address potential market shortfalls provoked by the Ukraine war-led energy crisis, subject to clearly defined national circumstances and clean strategies, according to the communique after the meeting. This leaves the possibility for investment in new gas and LNG projects.
The ministers also restated their commitment to phase out domestic unabated coal power generation, working with other countries to end new unabated coal-fired power projects globally as soon as possible. But they failed to set a timeline for phasing out coal-fired plants.
The G7 ministers will contribute to expanding renewable energy globally, bringing down costs by boosting capacity through a collective increase in offshore wind capacity of 150GW by 2030 based on each country's existing targets and a collective increase of solar projects to more than 1TW by 2030.
Steel
The ministers agreed to start working on unifying GHG emissions measurement for the steel industry, in which currently there are five existing methodologies.
The group will start with conducting the implementation of the Global Data Collection Framework for steel production and product emissions, setting improved tracking and benchmarking. They IEA will follow the framework and carry out further research to help defining "green steel".
Transportation
The ministers reaffirmed the importance of achieving a highly decarbonised road transport sector by 2030 but they failed to show any concrete commitment.
The communique vaguely states that it "noted the opportunities" to reduce GHG emission from G7 vehicle stocks by at least 50pc compared with the level in 2000 by 2035 or earlier, reflecting reluctance of the chair country Japan on setting aggressive target as the nation's automobile electrification is not as active as other advanced economies.
Critical minerals
The G7 ministers agreed to implement the Five-Point Plan for Critical Minerals Security, aiming to prevent security risk caused by the monopolisation and lack of supply diversification.
The group allocated $13bn in fiscal supports across the G7 countries for supporting private-sector firms on their mine developments, along with building a supply chain. The ministers also stressed the importance of promoting recycling of minerals globally. Japan's ruling party had requested its government to address the issue at the G7 meeting.

