Monday, June 22 2026 Climate Solutions Update

China’s investment of $17.4 billion in solar power manufacturing from 2010 to 2024 has significantly contributed to a more than 90% reduction in the cost of electricity generated by solar panels. In contrast, OECD countries have invested only $3.9 billion during the same period. By 2024, this investment has enabled China to support over 500 gigawatts of solar output. Additionally, the U.S. and Europe have collectively deployed nearly $150 billion in solar power solutions, with solar being the most subsidized industry, amounting to $21 billion, or nearly a fifth of total value, over the same timeframe.

In Southeast Asia, five proposed subsea power cable projects are set to more than double interconnector capacity by 2040. However, successful implementation hinges on robust governance arrangements, regional planning, and cost allocation strategies to facilitate cross-border energy integration, as emphasized in governance discussions surrounding these projects.

Lastly, an electric vehicle expo held on June 22, 2026, highlighted advancements in electric vehicle technology and the integration of vehicle-to-grid systems, underscoring the ongoing shift toward sustainable transportation solutions. As the energy landscape evolves, addressing these materiality and governance issues will be crucial for future initiatives.

In the US, QuantumScape is advancing solid-state lithium-metal EV batteries as partnerships with major automakers enhance production, driving the transition to cleaner transportation solutions.
Estimated reading time: 2 minutes

In China, massive subsidies have driven down solar costs by over 90% as the country invests $21 billion in solar power, significantly impacting global energy markets and climate efforts.
Estimated reading time: 2 minutes

Chinese researchers have developed a cable-supported photovoltaic structure that enhances stability and efficiency for solar projects, demonstrating a robust solution for complex terrain installations and paving the way for future large-scale solar infrastructure.
Estimated reading time: 1 minute

Southeast Asia aims to enhance its electricity interconnectivity as stronger governance frameworks are established, paving the way for sustainable energy solutions and reduced reliance on fossil fuels.
Estimated reading time: 1 minute

At the recent EV expo, attendees learned how electric cars and home batteries can transform energy use, paving the way for a sustainable future and reducing reliance on fossil fuels.
Estimated reading time: 1 minute

Places mentioned in this update: China, Europe, Southeast Asia, U.S., US