Welcome to Carbon Brief’s DeBriefed.
An essential guide to the week’s key developments relating to climate change.
This week
‘Catastrophic’ climate impacts
RECORD HEAT: Western Europe experienced its hottest June on record – some 3C above average – according to analysis covered by the Guardian. It said the finding came “as the UK enters its third heatwave of the year and wildfires ravage France and Spain”. Le Monde said 10,000 people had been evacuated due to wildfires in southern France.
‘EXCESS DEATHS’: The June heatwave killed more than 2,700 people in France, according to a guest post analysis for Carbon Brief. Similar analysis for Germany said there had been more than 5,000 “excess deaths”, reported Bloomberg. Meanwhile, an ongoing heatwave in the US has killed at least 30 people, said USA Today.
STORM TEST: Floods have killed 39 people in Guangxi province in southern China, said state-run newspaper China Daily. Scientists warned that climate change and the weather phenomenon El Niño are exposing China to “catastrophic storms” that will test its resilience in 2026, reported Reuters. The nation’s latest official climate report found that “extreme weather and climate events…have become more frequent and severe”, said China National Radio.
Around the world
- EU ELECTRIFICATION: The European Commission is set to unveil a 2040 target for EU electrification on 17 July, reported Bloomberg. Citing a leaked draft, it said the plan would aim to cut oil use in half and gas use by two-thirds.
- PEAKING PLAN: China has published an “action plan” for peaking emissions during the 15th five-year plan period to 2030, reported Xinhua. It lists targets including “new energy vehicles” making up 30% of cars on the road by 2030, said Reuters.
- CLIMATE ‘FLAT EARTHER’: The Trump administration has appointed Matthew Wielicki, described by Politico as a “climate critic”, to lead the office in charge of the US national climate assessment. Common Dreams quoted a scientist describing the move as “like putting a flat-earther in charge of NASA”.
- UGANDAN SUIT: A group of farmers from Uganda have launched a legal suit in London against the East African oil pipeline, according to Climate Home News.
23%
The share of Irish electricity used by data centres in 2025, reported the Irish Times.
2%
The share of global electricity used by data centres in the same year, according to Carbon Brief analysis of the Energy Institute statistical review.
Latest climate research
- Meltwater from the western Himalayan glaciers will peak at around 2C of warming, before declining at higher warming levels | Environmental Research Letters
- Current coral restoration efforts may be unsuitable for temperate reefs, including those in the Mediterranean | Nature Ecology & Evolution
- People tend to underestimate the level of “broad public support” for climate action | Nature Climate Change
(For more, see Carbon Brief’s in-depth daily summaries of the top climate news stories on Monday, Tuesday, Wednesday, Thursday and Friday.)
Captured

Carbon Brief explained – via eight facts – why air conditioning rates in some parts of Europe are relatively low, as the technology emerges as a new front in the global “culture war” over climate action. Analysis for the article illustrated that, in many parts of the world’s fastest-warming continent, air conditioning simply was not needed in the past.
Spotlight
COP31 president speaks to Carbon Brief on electrification
This week, Carbon Brief interviews Murat Kurum, president-designate of the COP31 UN climate talks in November and Turkey’s minister of environment, urbanisation and climate change, on his target to boost global electrification.
Carbon Brief: You recently launched a target for 35% of the world’s final energy to come from electricity by 2035. Where did this idea come from?
Murat Kurum: The “35 by 35” target is grounded in technical data and based on the IEA [International Energy Agency] and IRENA [International Renewable Energy Agency] analysis of what is needed to keep [the 1.5C Paris Agreement target] within reach. The level was not chosen politically. Rather, it reflects what the science and the energy modelling tell us is required.
CB: Why do you think an electrification target is important right now?
MK: The case for the target is urgent right now. The latest war in the Gulf has made energy diversification – and, in particular, renewable energy transition and electrification – a top global priority, because it is the surest and cleanest way to protect citizens around the world from high and volatile energy prices.
At a time of real fragmentation in international relations, a single, shared target is needed to focus global efforts by aligning governments, businesses and investors behind a common benchmark and to send a clear market signal.

CB: Which countries are supporting this target so far?
MK: The reaction so far has been extremely positive and, while we presented our target at the UN June climate meetings in Bonn, our earlier conversations with parties at both the Petersberg and Copenhagen climate dialogues paved the way for this launch.
For example, the EU, UK, and Canada have welcomed the target, as have the Brazilian COP30 and Ethiopian COP32 presidencies. All have confirmed it will be central to discussions at COP31.
This support has been reflected in the business community as well, with polling by the We Mean Business Coalition showing that 90% of businesses expect to have largely electrified their operations by 2035 and that 88% expect electrification will make their business more competitive.
CB: How do you hope and expect to see this taken forward at the COP? Could it be in the formal COP outcomes, or part of the second global stocktake?
MK: We are now taking electrification forward as an “action agenda” initiative to bring actors together and drive progress. The action agenda and the [formal COP] negotiations are separate, but complementary, with different processes and thresholds, and it is too early to say what all countries might be able to agree in the negotiations. That is for parties to determine as the year progresses.
We are focused and determined to use COP31 as a moment to spark a global conversation about electrification.
CB: What are the key priorities for reaching the target?
MK: The critical sectors for reaching the target are buildings, transport and industry, which together account for around 45% of global emissions. Financial support for the developing world and investment in grids and infrastructure is also crucial.
The target also builds on COP28’s target to triple renewable energy capacity and seeks to take advantage of the tumbling cost of renewable power and other technologies critical to the energy transition. This is a journey that Turkey itself is taking ambitious steps on, including our plan to reach 120GW [gigawatts] of renewable capacity by 2035.
Watch, read, listen
HEATED: A Financial Times long read asked if Europe – the world’s fastest-warming continent – is “prepared for a world of extreme heat”.
LITIGATED: The Outrage and Optimism podcast spoke to Prof Joana Setzer and Catherine Higham about the latest trends in climate litigation.
‘SHATTERED’: Confidence in fossil-fuel exports via the strait of Hormuz has been “shattered”, wrote IEA chief Fatih Birol for Foreign Policy.
Coming up
- 13-17 July: Meeting of open-ended working group on the Montreal Protocol, Bangkok, Thailand
- 13-24 July: International Seabed Authority Council, Kingston, Jamaica
- 16 July: International Energy Agency critical minerals outlook 2026, online
Pick of the jobs
- Wellcome Trust, head of policy – climate and health | Salary: £84,640-£105,800. Location: London
- Financial Times, senior reporter, Sustainable Views | Salary: Unknown. Location: London
- North Texas Public Broadcasting, climate, energy and environment reporter | Salary: $70,000-$78,000. Location: Fort Worth, Texas
- Energy & Climate Intelligence Unit, head of communications and engagement | Salary: £65,000-£70,000. Location: London
DeBriefed is edited by Daisy Dunne. Please send any tips or feedback to debriefed@carbonbrief.org.
This is an online version of Carbon Brief’s weekly DeBriefed email newsletter. Subscribe for free here.
The post DeBriefed 10 July 2026: Deadly Europe heat | EU electrification leak | COP31 president interview appeared first on Carbon Brief.
DeBriefed 10 July 2026: Deadly Europe heat | EU electrification leak | COP31 president interview
Climate Change
Test of nature law standards is major curb on deforestation
SYDNEY, Thursday 20 August 2026 — Commenting on the release of the government’s final nature law standards made today, including for Matters of National Environmental Significance, the following lines can be attributed to Glenn Walker, Head of Nature at Greenpeace Australia Pacific:
“Ultimately the test of the new nature law standards will be whether they materially bring down Australia’s shockingly high rates of deforestation caused by bulldozing for beef and logging of native forests.
“Deforestation severely threatens the forest homes of some of Australia’s most threatened species including the koala, greater glider and swift parrot. In Queensland the bulldozing of forests is causing mass erosion and the run off of hundreds of thousands of tonnes of muddy soil on the Great Barrier Reef each year.
“Unless these standards deliver protection for the Great Barrier Reef from deforestation runoff and ensure the healthy recovery of wildlife under threat then they will have failed.
“There’s clear improvement on the draft standards that were released, which we welcome, but what we have today still falls well short of what would be optimal. In particular, the heavy reliance on offsets and the failure to address the cumulative impacts of hundreds of instances of deforestation–death by a thousand cuts–create serious ongoing weaknesses in the way the standards work. The acid test will now be in the operation: will the standards succeed in stopping deforestation, or not.
“The effectiveness of the nature law reforms hang heavily on these standards. We will be watching closely as they are implemented and raising the alarm on any failure to curb deforestation.”
-ENDS-
Climate Change
Collective global roadmap can boost Cambodia’s energy transition goals
Phalkun Out is manager of energy policy and government relations at EnergyLab Asia.
Cambodia has made impressive strides in transitioning from dirty coal and imported electricity to homegrown renewable energy that now accounts for nearly half of the electricity mix. The kingdom has a target to source 70% of its total power capacity from renewables by 2030. This is achievable but requires global support and cooperation.
The recent momentum on developing a formal process to assist countries in transitioning away from fossil fuels (TAFF) is very encouraging. The roadmap process championed by the COP30 Brazil presidency and at the Santa Marta conference in Colombia shows a clear appetite among countries to invest in a just and orderly transition.
The current energy crisis provides a stark reminder of how relying on imported fossil fuels, like oil and gas, puts at risk our economic competitiveness and energy security. The impact on families, particularly poorer households, has been devastating as they struggle to pay for transport, food and electricity.
Even as Cambodia has been able to shield itself from the worst impacts, thanks to its renewable investments, this moment is still a wake-up call for all of Southeast Asia, which has experienced a devastating oil shock twice in a decade.
Given the turbulent times ahead, the region cannot afford a return to the status quo of high dependence on foreign fuel supplies. As a clean energy leader, Cambodia can play a critical role in elevating the importance of clean energy transition at the regional level.
Cambodia cannot go it alone
A new international governance framework and coordinated transition plans are essential for Cambodia and the rest of Southeast Asia to achieve a just and orderly transition. There are structural barriers that need to be overcome swiftly.
However, to reach Cambodia’s 70% renewables target, the government plans to overcome structural hurdles – upgrading grid infrastructure, managing limited fiscal space, and addressing the high upfront capital costs of renewable energy – that require more than local effort.
Concessional loans and grants similar to the $110-million World Bank credit to Cambodia for the Sustainable Energy Transition Project, approved in June 2026, are crucial to help build smart grids, high-voltage transmission lines and large-scale battery energy storage systems, needed to make the most of the new renewables coming online.
Global initiatives like the COP31 Türkiye presidency’s plans to champion electrification and a global target for electricity to provide 35% of final energy consumption by 2035 are commendable. But they still need to be understood in terms of what opportunities and support this could offer for countries like Cambodia.

(Photo: EnergyLab Asia)

(Photo: EnergyLab Asia)
Cambodia has seen progress on electrification, recording a 127% increase in year-on-year electric vehicle registrations in 2025. And, to sustain the renewable energy momentum, the government eliminated import taxes and duties on solar and energy storage technologies in April, which analysts predict will slash total renewable project costs by an estimated 7% to 30%.
Energy think-tank Ember has also noted a trend across Asia in which countries that built the skills to make electronics then moved into electric technologies, manufacturing solar panels, heat pumps and electric vehicles. This suggests Cambodia could follow with the right government financial and policy support.
However, for these trends to continue and even accelerate, continued international financial and technical support for countries like Cambodia is also essential.
COP31 can enhance cooperation and support
At COP30 last November, Brazil agreed to develop a global roadmap on transitioning away from fossil fuels, and several countries made it clear this was a priority for them.
The Brazil COP30 presidency previewed its roadmap at the Bonn climate talks in June, championing the roadmap as a flexible implementation tool adaptable to national circumstances. This guide can be used by countries like Cambodia to structure its transition and tackle technical barriers.
Southeast Asia’s fragile grids threaten billions in clean energy investment
The Turkish and Australian COP31 presidencies this year have the opportunity to transform the roadmap and prevent the issue from being sidelined at the summit in Antalya. The world needs a coordinated process that can sustain deliberate planning, technology transfer and adequate public investment.
For regions like Southeast Asia and Africa, the transition is not just a climate obligation; it is an economic necessity that requires the world to stop talking and start building.
The post Collective global roadmap can boost Cambodia’s energy transition goals appeared first on Climate Home News.
Collective global roadmap can boost Cambodia’s energy transition goals
Climate Change
China keeps Indonesia’s battery dream afloat but future less certain
When a South Korean firm pulled the plug on a multibillion-dollar investment last year, it was a major blow to Indonesia’s plans to build an integrated battery-manufacturing ecosystem – until a group of Chinese companies stepped into the breach.
Project Titan aims to tap Indonesia’s vast nickel reserves in East Halmahera – the epicentre for mining the sought-after metal – before shipping refined and processed material to make batteries for electric vehicles (EVs) more than 2,000 kilometres away in a factory in West Java.
Even before South Korean battery firm LG Energy Solution scrapped its planned $8.45 billion investment in Project Titan, citing “various factors” including market conditions, years of stalled feasibility studies had cast doubt on the initiative – a pillar of Indonesia’s goal to use its nickel riches to become a global battery manufacturing hub and a base for EV production in the region.
The $6-billion investment and cooperation framework struck earlier this year between state companies and a Chinese consortium keeps Project Titan alive, but it also highlights Indonesia’s heavy dependence on China for capital, technology and materials in battery manufacturing.
“We get cash but there is no tech transfer or skilled labour jobs,” Zulfikar Rakhmat, director of the China-Indonesia Desk at the Jakarta-based Center of Economic and Law Studies, told Climate Home News. Indonesia’s dependence on China for funding, nickel smelting and processing capacity is “almost total”, he added.
And at a time when cheaper nickel-free battery alternatives are winning over the EV market, China’s outsized role could bring additional commercial risks for Indonesia’s emerging battery industry.
“If Indonesia’s battery chain is seen as entirely Chinese-owned and coal-powered, its product will struggle to enter the Western markets,” Rakhmat added, referring to efforts by countries, including the European Union, to break their dependence on Chinese cleantech and reduce imports of carbon-intensive goods.
A Chinese tale of two halves: steel and batteries
Chinese investment in industrial projects to develop Indonesia’s nickel reserves – the world’s largest – is not new.
China was “the main engine” behind the country’s successful push to refine its nickel domestically after the government banned the export of raw ore in 2020, said Berlin Syahputra Situmorang, a researcher at the Indonesian Initiative for Sustainable Mining.
China, which imported most of Indonesia’s raw nickel ore prior to the ban, invested billions of dollars in building the country’s refining capacity.
Large, mostly coal-powered industrial parks sprang up near mines to refine nickel, some of which have been associated with extensive environmental and human rights abuses.

By 2025, Indonesia produced two-thirds of the world’s raw nickel supply and boasted 43% of nickel refining capacity. Yet three-quarters of the country’s refining capacity is controlled by Chinese firms, according to research by the Washington-based research organisation C4ADS.
And while the Indonesian government talked about developing its mineral wealth to power the batteries needed for the energy transition, Indonesia’s real success was to develop a stainless steel industry, the biggest consumer of nickel globally.
More than 80% of Indonesia’s nickel supplied the stainless steel sector in 2025, with only 17% going into the EV battery supply chain, according to analysis by the Centre for Research on Energy and Clean Air (CREA).
“It’s a tale of two different parts,” said Lloyd Hain, managing director of Xenith Market Services, an Australian mining and supply chain consultancy. “Indonesian stainless steel goes all over the world. The battery side, however, has been a completely different story.”
An emerging battery ecosystem
Developing a battery industry has proved a lot more difficult. Several plants to process nickel into battery-grade materials are planned or under construction across the country, but many remain at early stages of development.
Still, Indonesia’s battery exports exceeded $1 billion in 2025, according to data from the UN Comtrade Database. By 2028, CREA estimates that 30% of Indonesia’s nickel production will go towards making battery materials.
The nation’s first battery cell plant in Karawang, West Java, began operating in 2024. It was developed by South Korean car maker Hyundai and LG Energy Solution, which continues to operate the facility despite withdrawing from Project Titan.
Project Titan, the flagship integrated battery project, aims to develop 20 gigawatt hours (GWh) of capacity to produce nickel-based EV batteries as well as energy storage batteries to support the country’s goal of rolling out 100 GW of solar capacity in the next four years.
Under the deal agreed this year, it will be operated by Indonesian state companies and a consortium including China’s Zhejiang Huayou Cobalt and battery manufacturer EVE Energy.
Another $5.9-billion joint venture between state firms and a consortium led by Chinese battery giant CATL will develop nickel mining, processing and a battery-recycling factory in East Halmahera as well as a 6.9 GWh battery facility in Karawang, with plans to scale.

Collaboration with Chinese firms “is expected to encourage technology transfer so that national companies can become leaders in their own country”, Minister of Energy and Mineral Resources Bahlil Lahadalia said in a statement about Project Titan.
Foreign companies investing in Indonesia are required to partner with the Indonesia Battery Corporation (IBC), a state-owned enterprise made up of state mining and energy firms, tasked with establishing the capabilities for developing a battery and EV ecosystem.
It is the complexity of making batteries that underlies Indonesia’s dependence on Chinese know-how, said Situmorang of the Indonesian Initiative for Sustainable Mining.
Without a transfer of technology, Indonesia “risks remaining dependent on external players for the most advanced parts of the value chain”, Situmorang told Climate Home News.
Forging a path of its own
Indonesia’s reliance on China does not stop at money and technical knowledge. It also relies on Chinese imports of key battery materials, such as lithium and graphite.
That means Indonesia should aim to diversify its investment partners by working more closely with South Korean companies and seek long-term lithium and graphite supply deals with major producers such as Australia, said Rakhmat of the Center of Economic and Law Studies.
It must also invest in domestic research and development as well as nurturing its own engineering talent, he added.

Eventually, however, the Indonesian government will need to decide whether it wants to integrate its battery ecosystem “completely and unconditionally” into China’s EV supply chain “or go its own way”, said Shen Wei, a research fellow at the UK-based Institute of Development Studies.
He warned that it would be “inherently difficult” for Indonesia to continue to learn from China while simultaneously trying to compete with it.
In a sign of tension between Indonesia’s efforts to capture more value from its resources and the Chinese firms that have bankrolled the industry’s expansion, the Chinese Chamber of Commerce wrote to President Prabowo Subianto in May warning that recent policies, including a sharp reduction in nickel ore production quotas to push up prices, could undermine existing projects and future investment.
The Chinese Chamber of Commerce in Indonesia did not respond to a request for comment, nor did Indonesia’s Ministry of Energy and Mineral Resources or the Ministry of Investment and Downstream Industry.
A damaging myth: “Nickel is everything, forever”
The rapid shift towards nickel-free EV batteries poses another threat to Indonesia’s plans.
China is driving global adoption of lithium iron phosphate (LFP) batteries, a battery chemistry which relies on more common materials, is cheaper to produce and is better suited for frequent charge and discharge, making it an attractive alternative to power electric two- and three-wheelers, urban EVs and stationary power storage.
LFP batteries accounted for more than 55% of EV batteries deployed globally last year, driven by China and imports of Chinese-made vehicles by emerging market countries, according to the International Energy Agency. They also accounted for about 90% of battery storage deployment.
“If Indonesia stays too fixed on a ‘nickel equals EV future’ mindset, there’s a risk of missing where the bulk of the market is actually going,” Situmorang said, noting that in Indonesia, most of the EVs sold in 2025 used LFP batteries.
Nickel-based batteries, which can pack more energy in each battery, are still in demand for long-range and premium EVs popular in the US, Europe and upper-end Asian markets. Outside China, almost 80% of EV batteries used nickel-containing types in 2025.
Rakhmat said Indonesia is adapting its manufacturing strategy, targeting its nickel-based batteries for the export market and boosting production of LFP batteries to meet domestic demand.
Several Chinese firms are already investing to manufacture LFP batteries in Indonesia.
But Rakhmat said the realisation of changes in the market “came very late” and that many local officials still incorrectly believe that “nickel is everything and forever”.
Without a robust industrial policy and a strategy to create sustained domestic demand for “Made in Indonesia” batteries, “there is a possibility that we will be left behind,” he warned.
Main image: A view over the PT Virtue Dragon nickel industrial complex in Konawe, Southeast Sulawesi, Indonesia (Photo: Ulet Ifansasti/Getty Images)
The post China keeps Indonesia’s battery dream afloat but future less certain appeared first on Climate Home News.
China keeps Indonesia’s battery dream afloat but future less certain
-
Climate Change1 year ago
Guest post: Why China is still building new coal – and when it might stop
-
Greenhouse Gases1 year ago
Guest post: Why China is still building new coal – and when it might stop
-
Greenhouse Gases2 years ago嘉宾来稿:满足中国增长的用电需求 光伏加储能“比新建煤电更实惠”
-
Climate Change2 years ago嘉宾来稿:满足中国增长的用电需求 光伏加储能“比新建煤电更实惠”
-
Climate Change2 years ago
Bill Discounting Climate Change in Florida’s Energy Policy Awaits DeSantis’ Approval
-
Renewable Energy10 months agoSending Progressive Philanthropist George Soros to Prison?
-
Greenhouse Gases1 year ago
嘉宾来稿:探究火山喷发如何影响气候预测
-
Carbon Footprint2 years agoUS SEC’s Climate Disclosure Rules Spur Renewed Interest in Carbon Credits







