Energy and Climate Crisis: Between Accelerations of Transition and Persistent Contradictions
The first half of 2026 is marked by severe climatic impacts, such as the heatwave in France which caused over 2,000 deaths, and significant advancements in the global energy transition, particularly in solar and electric vehicles. However, major challenges persist, including the increase in emissions from tech giants due to AI, the relaxation of environmental constraints in agriculture, and the persistence of dependence on fossil fuels, creating a complex and contradictory landscape.
The first half of 2026 is marked by an intensification of climate impacts and contrasting dynamics in the global energy transition. The June 2026 heatwave caused at least 2,025 additional deaths in one week in France, an alarming human toll that also highlighted an unsustainable economic cost for households [Source 5]. Temperature records were broken across Europe during this period [Source 19]. Faced with these events, measures to adapt working conditions to heatwaves are being considered in France by summer 2027, inspired by the Spanish model [Source 24]. Furthermore, climate phenomena such as El Niño redistributed global solar resources during the first half of 2026 [Source 13].
In terms of energy transition, significant progress is observed. Chile saw its installed renewable energy capacity reach 20,006 MW in May 2026, including 12.18 GW of photovoltaic, representing 52% of the country's total production capacity [Source 8]. Bhutan secured ? million in funding to develop three solar power plants with a combined capacity of 310 MW [Source 12]. In the United States, New Jersey became the tenth state to authorize the installation of portable solar devices up to 1,200 watts without a permit [Source 3]. Agrivoltaics is progressing, with cold frame systems integrating semi-transparent photovoltaic modules tested in Canada for agriculture [Source 11], and applications to power fertilizer production in India [Source 16]. In China, researchers developed an inverted perovskite solar cell showing an efficiency of 27.3% [Source 27].
The wind sector is not lagging, with the completion of the installation of the second export cable for the Inch Cape offshore wind farm [Source 9]. For grid stability, a 250 MVA synchronous condenser became operational in Australia, allowing the integration of an additional 600 MW of renewable energy [Source 17]. In transport, Continental and Renault developed a very low rolling resistance tire for electric vehicles, increasing range by 30 km per charge [Source 4]. Germany aims for a transition to fossil-fuel-free heating by 2045, with a potential for district heating growth from 15% to 47% of homes [Source 21]. Nigeria also unveiled a policy framework for the transition to clean cooking technologies [Source 20]. Finally, Chinese battery manufacturer CATL restarted operations at its Jianxiawo lithium mine [Source 18].
However, obstacles and contradictions persist. Google and Amazon's greenhouse gas emissions increased sharply due to the rapid expansion of artificial intelligence infrastructure, moving these tech giants away from their carbon neutrality commitments [Source 1]. In France, the Senate adopted an emergency agricultural bill that relaxes environmental constraints and proposes the exceptional reintroduction of certain pesticides, raising concerns among environmentalists [Sources 6, 22]. The 2026 US wheat harvest is expected to be catastrophic, the lowest since 1877, which should lead to a rise in bread and pasta prices [Source 10]. Fuel prices in France are nearing €2 per liter as summer 2026 approaches [Source 7]. In Norway, Equinor extended an agreement for helicopter services essential to its oil and gas operations until 2030 [Source 25]. Technical risks remain, such as missing bypass diodes in photovoltaic modules, posing an undetectable fire risk by standard tests [Source 2]. China, facing overcapacity in the photovoltaic industry, published mandatory standards on energy consumption and efficiency [Source 26], while prices for Chinese solar modules for future deliveries are falling due to anticipated weakening European demand [Source 15].