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Contributor
Dr Sarquis José Buainain Sarquis
Ambassador, Delegate of Brazil to the OECD and other economic organisations in Paris. An economist and career diplomat since 1991, Ambassador Sarquis has worked in the fields of economics, finance, international trade, investment, and development. He has also authored papers and taught undergraduate and graduate courses in these fields.He is currently Brazil’s representative to the OECD and other international economic organisations in Paris. Previously, he was Secretary for Foreign Trade and Economic Affairs and G20 Sherpa (2020-2023) and Vice President and Chief Risk Officer at the New Development Bank (2018-2020).Ambassador Sarquis holds a PhD and a MSc in Economics from the London School of Economics and Political Science (LSE) and a BSc in Electronic Engineering from the Polytechnic School of the Federal University of Rio de Janeiro (UFRJ). He is also a graduate of Brazil’s diplomatic academy - Instituto Rio Branco.
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Flagship report
Apr 2025
Energy and AI AI for energy optimisation and innovation
AI can help optimise complex energy systems The energy system is complex and evolving. It is becoming increasingly electrified, digitalised, connected and decentralised, with mounting cost pressures. These drivers have encouraged energy companies to deploy applications that utilise artificial intelligence to optimise systems, improve production, reduce costs, raise efficiency, improve uptime, cut emissions and enhance safety. Many of the desired goals of AI’s application in the energy sector – such as cost reductions, enhanced reliability and improved resilience – are challenging to quantify at a broader sectoral level, beyond the confines of individual case studies. It is also challenging to predict…
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Contributor
Betty Cherwon
Ambassador, Kenya. Ambassador Betty Cherwon, MBS, ‘ndc’(K) is a long serving Foreign Service Officer at the Ministry of Foreign and Diaspora Affairs of the Republic of Kenya. She is a seasoned diplomat who joined the Ministry in 1996 and has served in various capacities in the Ministry and its Missions in Berlin, Cairo and London. Prior to her appointment as Kenya’s Ambassador to France with accreditation to Portugal, Serbia, Monaco and the Holy See, Ambassador Cherwon was the Chief of Protocol at the Ministry of Foreign and Diaspora Affairs of the Republic of Kenya, a post she held from 2020 to 2023. Ambassador Cherwon has a cross-section of expertise and skills acquired for almost 20 years in the fields of Public Policy, Strategic Planning, Protocol, Negotiation, Political Analysis and Diplomatic Etiquette. Ambassador Cherwon has an MA in International Studies from the University of Nairobi. She holds a BA in Education from Kenyatta University and a Postgraduate Diploma in Diplomacy ...