

China: In pole position to be the globe’s first electrostate
China has rapidly scaled and expanded clean energy technologies and infrastructure within its borders, putting it in pole position in the race to become the world’s first electrostate.1 Meanwhile, Europe’s clean energy trajectory is in limbo and the US appears to be moving in reverse, promoting petrostate policies whose logic (and dominance) are challenged not only by climate concerns but also the need for political stability and economic growth.
まとめ
- China leads the world in electrification rates and clean technology scale-up
- China’s acceleration is grounded in energy security, costs and growth logic
- In comparison, the US’s pro-petrostate policies are volatile, costly and inefficient
Beginning in the early 2000s, renewable power generation began rising across most major economies including Europe, the US, and China as more solar and wind capacity was added to the grid (Figure 1). While clean-energy production in these key markets continues to grow at an impressive pace, electrification rates – a measure of electricity’s share of final energy consumption – have noticeably stalled in the EU and US in sharp contrast to China where it continues to climb (Figure 2). Because electrification reflects how deeply clean electricity is penetrating end-use sectors (e.g., transport, industry and heating), it is widely regarded as a better gauge of clean energy progress.
China’s clean tech ascendancy was not initially motivated by climate change but rather economic survival. Early strategic assessments of the 1990s and early 2000s, pushed China to expand high-end manufacturing capacity, including renewables, EVs, and batteries. Energy security was also in China’s motivational mix. China is a net-importer of oil and gas leaving it vulnerable to external supply shocks from reigning petrostates. An electrified, renewable-powered economy offered a path to reduce exposure to external shocks and strengthen long-term economic competitiveness.
Figure 1 & 2 : China is surging ahead of the US and EU in the electrification of its economy

Source: Ember, IEA, 2025.
China’s dominance in figures
China has remained the clear global leader in energy transition investment, most recently spending USD 800 billion in 2025 (roughly 35% of USD 2.3 trillion in total global spending).2 And those investments are quickly compounding, with clean tech sectors nearly doubling in real value between 2022-25. If these sectors were a country, it would now be the eighth largest economy in the world. 3
In the first half of 2025, China made up 67% of global solar installations.4 Focusing domestically, wind and solar are on track to account for half of its installed generating capacity by the end of 2026.5 And no country comes close to China in terms of installed battery storage capacity and deployment. Given its command of battery technologies, it’s unsurprising that in 2024 nearly half of all new cars sold in China were fully electric, making it the largest domestic market for EVs. It also has the world’s largest charging network, with nearly 66% of global public chargers. 6
And China’s dominance is not just domestic; it’s also a critical global supplier of clean tech. It currently produces an estimated 70 -80% of the world’s EV battery cells and in 2024 manufactured approximately 12.4 million electric cars – accounting for over 70% of total global production.7 With 90% of battery storage applications relying on parts supplied from China, it has a power position in the battery storage supply chain. It is also the globe’s dominant manufacturer of heat pumps, producing around 40% of all units and controlling 95% of the heat pump compressor market. 8
サステナビリティに関する最新のインサイトを把握
ロベコのニュースレター(英文)に登録し、サステナブル投資の最新動向を探求しましょう。
Not just cleaner but cheaper and more productive
China’s scale and vertical integration of domestic supply chains have helped it significantly reduce the cost of clean energy technologies. Solar panel prices have fallen almost 75% since 2022; wind turbine prices fell by 50% between 2022 and early 2024 (Figure 3); and battery pack prices fell by around 30% in 2024 alone. 9,10,11 Finally, China has also driven down the price of heat pumps, another critical end-use technology, such that they are now 40-60% cheaper than in the EU and US. 12
Figure 3: China is the low-cost leader in wind turbine production

Onshore wind turbine price by region.
Source: BloombergNEF, 2025.
Not only is electrification winning on economic costs, it also beats fossils when competing on pure energy productivity. Renewables avoid the massive thermal losses inherent in burning fuels, making them two to three times more efficient for producing electricity. Electric motors routinely achieve efficiencies of 80-90%, compared with roughly 20-30% for combustion engines and fossil-fuel power plants. Heat pumps deliver two to four units of useful heat per unit of electricity due to their ability to move rather than create heat, making them three to four times more efficient compared to gas boilers.13
Figure 4: Renewables and electrons are cleaner and more power-packed

Solar and wind’s 100% efficiency is based on no energy loss when converting from raw energy (primary) to secondary energy that can be practically used in end applications (e.g. heat pumps, boilers, cars and EVs). Source: RMI, (using IEA, IIASA, RMI analysis, adapted from Prof. Tomas Kaberger). 2024.
The US – leveraging petrostate power
While China accelerates renewables and electrification, current US policies are headed in reverse. Under Trump, energy and geopolitical policy have veered toward securing fossil fuel resources and protecting combustion-powered consumption. Trump has expanded oil and gas leasing, relaxed methane and power-plant emissions standards, as well as rolled back vehicle fuel efficiency standards. At the same time, Trump has used Executive Orders to prioritize US fossil fuel output and export capacity. US foreign policy has also continued to use oil supply as a geopolitical lever, most recently with the seizure of Venezuelan oil assets in January 2026.
Despite Trump’s best efforts to thwart clean energy growth, the US continues to benefit from forward-thinking energy policies of previous administrations, most notably Biden’s Inflation Reduction Act (IRA) which prompted a wave of renewable and electrification investments. These are proving critical for achieving Trump’s own objective for US leadership in AI computing and data center infrastructure – sectors that require enormous amounts of electricity. The fastest, cheapest way to meet this demand is through utility scale solar, battery storage, and modernized grid connections which is why the US EIA projects that 93% of all new-generation capacity added to the grid in 2026 will come from wind, solar and batteries. 14
Clean tech and the energy transition – environmentally, geopolitically and economically urgent
The Russia-Ukraine conflict of 2022 and the current US-Iran conflict are the latest reminders of the economic risks and instability of oil and gas markets. China recognized its economic vulnerability early and calculated that investments in renewables and electrification were the only viable way forward. As we digest energy market volatility since the start of the year, the Smart Energy strategy’s investment thesis that ‘electricity is the energy of the future’ has never been more relevant or urgent. The strategy is well positioned to benefit from intensifying energy trends impacting energy supplies as well as equally powerful trends building in energy consumption.
Its investments span the full value chain shaping the energy transition from upstream renewable power generation to transmission infrastructure and grid-scale storage. Beyond energy supplies, it also captures the shift to end-use electricity consumption through exposure to EVs and battery materials as well as electric heat pumps for heating and cooling systems. Equally significant, by investing in energy-efficient semiconductors, automation systems and power electronics, the strategy is well positioned to benefit from the mounting bottlenecks and intensifying battles for electrons as the structural shift to power-hungry AI-computing and data center buildouts accelerates. This breadth ensures the strategy benefits not only from the irrevocable rise of renewables but also from the shift to AI and the electrification of everything across the global economy as other nations follow China’s lead.
Footnotes
1 ‘Made in China 2025,’ Center for Strategic & International Studies. June 2015.
2 Energy Transition Investment Trends 2025, BloombergNEF.
3 Center for Research on Energy and Clean Air, February 2026.
4 Ember, September 2025.
5 China’s solar power capacity on course to surpass coal this year. Bloomberg, February 2026.
6 IEA EV Outlook, 2025.
7 IEA, Global EV Outlook, 2025.
8 Is a turnaround in sight for heat pump markets?, IEA, February, 2025.
9 IEA World Energy Investment 2025
10 China solar cell exports grow in 2025. Ember, August 2025.
11 The battery industry has entered a new phase. IEA, March 2025
12 IEA World Energy Investment 2025.
13 The incredible inefficiency of the fossil energy system. RMI, June 2024.
14 Renewable energy defies Trump’s attacks, reaching a new record, Bloomberg, February 2026.
重要事項
当資料は情報提供を目的として、Robeco Institutional Asset Management B.V.が作成した英文資料、もしくはその英文資料をロベコ・ジャパン株式会社が翻訳したものです。資料中の個別の金融商品の売買の勧誘や推奨等を目的とするものではありません。記載された情報は十分信頼できるものであると考えておりますが、その正確性、完全性を保証するものではありません。意見や見通しはあくまで作成日における弊社の判断に基づくものであり、今後予告なしに変更されることがあります。運用状況、市場動向、意見等は、過去の一時点あるいは過去の一定期間についてのものであり、過去の実績は将来の運用成果を保証または示唆するものではありません。また、記載された投資方針・戦略等は全ての投資家の皆様に適合するとは限りません。当資料は法律、税務、会計面での助言の提供を意図するものではありません。 ご契約に際しては、必要に応じ専門家にご相談の上、最終的なご判断はお客様ご自身でなさるようお願い致します。 運用を行う資産の評価額は、組入有価証券等の価格、金融市場の相場や金利等の変動、及び組入有価証券の発行体の財務状況による信用力等の影響を受けて変動します。また、外貨建資産に投資する場合は為替変動の影響も受けます。運用によって生じた損益は、全て投資家の皆様に帰属します。したがって投資元本や一定の運用成果が保証されているものではなく、投資元本を上回る損失を被ることがあります。弊社が行う金融商品取引業に係る手数料または報酬は、締結される契約の種類や契約資産額により異なるため、当資料において記載せず別途ご提示させて頂く場合があります。具体的な手数料または報酬の金額・計算方法につきましては弊社担当者へお問合せください。 当資料及び記載されている情報、商品に関する権利は弊社に帰属します。したがって、弊社の書面による同意なくしてその全部もしくは一部を複製またはその他の方法で配布することはご遠慮ください。 商号等: ロベコ・ジャパン株式会社 金融商品取引業者 関東財務局長(金商)第2780号 加入協会: 一般社団法人 日本投資顧問業協会






















