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Solar electricity every hour of every day is here and it changes everything
The report argues that rapid declines in battery costs have made near-continuous solar power (24/365 generation) an economic reality in sunny regions. In cities like Las Vegas, achieving 97% reliability for a constant power supply is now cost-competitive at $104/MWh, which is cheaper than new coal and nuclear power. The analysis demonstrates that a relatively small amount of storage—approximately 17 kWh of battery for every 1 kW of stable 24-hour power—is sufficient for most sunny locations. This shift allows solar to support 24/7 clean energy contracts for energy-intensive industries and significantly reduces the need for expensive grid expansions by allowing more capacity to be installed behind existing connections.
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Document type: Report
Green Power Corridor for North-East Asia: A Roadmap
The report outlines a phased roadmap for the Green Power Corridor (GPC) in North-East Asia, aiming to integrate the power grids of China, Japan, Mongolia, the Republic of Korea, the Democratic People's Republic of Korea, and the Russian Federation. Using a cost-optimization model, the study demonstrates that enhanced connectivity reduces system costs, accelerates the adoption of low-cost renewables, and supports national net-zero targets. The proposed roadmap is divided into three phases: laying the groundwork (2023-2030), implementation (2030-2040), and organic development (2040 onward), focusing on six building blocks: political accord, institutional framework, infrastructure backbone, financial arrangements, regulatory framework, and social acceptance.
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Document type: Report
Policy Guidance for the Ministry of Energy and Ministry of Climate and Environment of Poland
The document argues that Poland must adopt a 'technology-optionality approach' to decarbonise its coal-dependent power system without compromising reliability or industrial competitiveness. It recommends a diverse portfolio including nuclear energy (targeting over 8 GW), expanded onshore wind (up to 70 GW), and the integration of carbon capture and storage (CCS) for energy-intensive industries. The brief calls for the update of national strategies—including the Polish Nuclear Power Programme (PPEJ) and the National Hydrogen Strategy—by 2025-2026 to provide investment certainty. Additionally, it advocates for the exploration of next-generation geothermal energy, the implementation of EU methane regulations, and the development of a clean hydrogen roadmap that balances low-carbon and renewable production pathways.
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This summary is written by a language model reading the source document. It is not the publisher's words and is not a substitute for the original.
Document type: Policy brief