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Ashish Gulagi
Researcher at Lappeenranta University of Technology
Publications - 27
Citations - 2003
Ashish Gulagi is an academic researcher from Lappeenranta University of Technology. The author has contributed to research in topics: Renewable energy & 100% renewable energy. The author has an hindex of 12, co-authored 20 publications receiving 1027 citations.
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Journal ArticleDOI
Radical transformation pathway towards sustainable electricity via evolutionary steps.
Dmitrii Bogdanov,Javier Farfan,Kristina Sadovskaia,Arman Aghahosseini,Michael Child,Ashish Gulagi,Ayobami Solomon Oyewo,Larissa de Souza Noel Simas Barbosa,Christian Breyer +8 more
TL;DR: A LUT Energy System Transition Model is utilized to indicate that a carbon neutral electricity system can be built in all global regions in an economically feasible way but requires evolutionary changes for the following 35 years.
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Low-cost renewable electricity as the key driver of the global energy transition towards sustainability
Dmitrii Bogdanov,Manish Ram,Arman Aghahosseini,Ashish Gulagi,Ayobami Solomon Oyewo,Michael Child,Upeksha Caldera,Kristina Sadovskaia,Javier Farfan,Larissa de Souza Noel Simas Barbosa,Mahdi Fasihi,Siavash Khalili,Thure Traber,Christian Breyer +13 more
TL;DR: In this paper, the authors highlight the technical feasibility and economic viability of 100% renewable energy systems including the power, heat, transport and desalination sectors and provide an energy transition pathway that could lead from the current fossil-based system to an affordable, efficient, sustainable and secure energy future for the world.
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On the role of solar photovoltaics in global energy transition scenarios
Christian Breyer,Dmitrii Bogdanov,Ashish Gulagi,Arman Aghahosseini,Larissa de Souza Noel Simas Barbosa,Larissa de Souza Noel Simas Barbosa,Otto Koskinen,Maulidi Barasa,Upeksha Caldera,Svetlana Afanasyeva,Michael Child,Javier Farfan,Pasi Vainikka +12 more
TL;DR: In this paper, the authors investigated the role of PV in the global energy transition based on respective scenarios and a newly introduced energy transition model developed by the authors, and a progressive group of energy transition scenarios presented results of a fast growth of installed PV capacities and a high energy supply share of solar energy to the total primary energy demand in the world in the decades to come.
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Solar photovoltaics demand for the global energy transition in the power sector
Christian Breyer,Dmitrii Bogdanov,Arman Aghahosseini,Ashish Gulagi,Michael Child,Ayobami Solomon Oyewo,Javier Farfan,Kristina Sadovskaia,Pasi Vainikka +8 more
TL;DR: In this article, the LUT energy system transition model is used to simulate a cost-optimised transition pathway towards 100% renewable energy in the power sector by 2050, which is based on hourly resolution for an entire year, the world structured in 145 regions, high spatial resolution of the input renewable energy resource data, and transition steps of 5-year periods.
Journal ArticleDOI
Full energy sector transition towards 100% renewable energy supply: Integrating power, heat, transport and industry sectors including desalination
TL;DR: In this paper, a tool allowing modelling of complex energy system transition for power, heat, transport and industry sectors, responsible for over 75% of the CO2eq emissions, in full hourly resolution, is presented in this research and tested for the case of Kazakhstan.