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Arnau Risquez Martin
Energy Data Manager.
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Bruno Idini
Energy Analyst. Bruno Idini leads the IEA’s work on SDG 7 within the World Energy Outlook team. He was one of the lead authors on the IEA’s Africa Energy Outlook, and the IEA’s World Energy Employment among other reports. He coordinates IEA’s co-custodianship on Tracking Progress on Sustainable Development Goal 7. Bruno also supports senior management engagement with external partners, drafting speeches and briefing notes. Prior to joining the IEA, Bruno carried out various research projects on energy, including on small-scale hydropower systems in Peru, and the opportunities and challenges for solar PV in Ghana.
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Wataru Matsumura
Former Senior World Energy Outlook Analyst.
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Diego Pardow Lorenzo
Ministry of Energy.
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Peter Sopher
Former IEA-Kleinman Fellow.
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Christopher Kelly
Policy Analyst, Natural Resources Canada. As a Policy Analyst at the Office of Energy Research & Development, I conduct quantitative and qualitative research on investment in energy RD&D. I draft reports, briefings, and presentations to inform strategic decisions, enhancing engagement with industry stakeholders focused on breakthrough energy technology development. I also coordinate cross-functional teams to design and implement technology demonstrations and access new markets. Additionally, I monitor political and economic trends in energy, providing timely insights to senior management for program alignment. I am passionate about pursuing innovation programs and policy approaches that support the transition to a low-carbon economy. I have a Bachelor of Business Administration from Trent University, with a focus on Management Skills, Strategic Management, Management Thought, and Business Ethics. I also hold several certifications related to energy programming and evaluations.
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World Energy Outlook 2022 Outlook for gaseous fuels
Global demand for natural gas held up better than demand for other fossil fuels during the first year of the Covid-19 pandemic, and then increased by 5% in 2021, double its average growth rate over the past decade. A dearth of new projects, weather-related increases in demand, LNG outages and reduced Russian exports tightened the global gas supply balance from mid-2021 and put upward pressure on prices, especially in Europe where the Title Transfer Facility (TTF) benchmark rose from less than USD 10 per million British thermal units (MBtu) in the first-half of 2021 to over 30 USD…
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Ethan Jenness
Former Energy Analyst.
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Lia Newman
Former Energy Analyst.
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Global Energy Review 2026 Technology: Battery storage
Battery storage is the fastest growing power technology today. In 2025, 108 GW of new battery storage capacity was deployed worldwide, 40% more than in 2024. Installed capacity is now eleven times higher than in 2021. Lithium‑iron phosphate (LFP) batteries now account for around 90% of deployments; while less energy‑dense than rival chemistries commonly used in EVs, LFP batteries are typically cheaper and better suited to more frequent cycling. Just five years ago, the market share of LFP batteries in deployments was well below 50%. Around 80% of new battery capacity in 2025 was utility‑scale. The remainder was behind-the…
- Key findings
- Global trends
- Oil
- Natural gas
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+ 9 pages
