Zobrazeno 1 - 10
of 153
pro vyhledávání: '"Niall Mac Dowell"'
Publikováno v:
Cell Reports Sustainability, Vol 1, Iss 8, Pp 100151- (2024)
Summary: Direct air capture (DAC) is a promising carbon dioxide removal technology, but its effectiveness hinges on access to cheap, low-carbon energy. Here, we present a spatial techno-economic and environmental assessment of the coupling of solid s
Externí odkaz:
https://doaj.org/article/a4a2f916ab694415a224cff8f823c18b
Publikováno v:
iScience, Vol 26, Iss 8, Pp 107382- (2023)
Summary: Despite increased commitments toward net zero, there will likely be a continued need for natural gas to provide low carbon dispatchable power and blue hydrogen to balance the increased penetration of renewables. We evaluate the CO2 emissions
Externí odkaz:
https://doaj.org/article/96b245558d8043aca8eb3dac8c6f8b3c
Autor:
Matteo C. Romano, Cristina Antonini, André Bardow, Valentin Bertsch, Nigel P. Brandon, Jack Brouwer, Stefano Campanari, Luigi Crema, Paul E. Dodds, Stefania Gardarsdottir, Matteo Gazzani, Gert Jan Kramer, Peter D. Lund, Niall Mac Dowell, Emanuele Martelli, Luca Mastropasqua, Russell C. McKenna, Juliana Garcia Moretz‐Sohn Monteiro, Nicola Paltrinieri, Bruno G. Pollet, Jeffrey G. Reed, Thomas J. Schmidt, Jaap Vente, Dianne Wiley
Publikováno v:
Energy Science & Engineering, Vol 10, Iss 7, Pp 1944-1954 (2022)
Abstract This paper is written in response to the paper “How green is blue hydrogen?” by R. W. Howarth and M. Z. Jacobson. It aims at highlighting and discussing the method and assumptions of that paper, and thereby providing a more balanced pers
Externí odkaz:
https://doaj.org/article/7dda605726c940e3a0f39b3f19a5fce9
Publikováno v:
iScience, Vol 26, Iss 4, Pp 106491- (2023)
Summary: Recent drastic increases in natural gas prices have brought into sharp focus the inherent tensions between net-zero transitions, energy security, and affordability. We investigate the impact of different fuel prices on the energy system tran
Externí odkaz:
https://doaj.org/article/588c12d9f2ba4b90b5cc874548b83aa6
Publikováno v:
iScience, Vol 26, Iss 4, Pp 106303- (2023)
Summary: Carbon dioxide removal (CDR) will be essential to meet the net zero targets that are integral to meeting the terms of the Paris Agreement. However, their co-deployment will have a substantial impact on the broader energy system, with BECCS p
Externí odkaz:
https://doaj.org/article/55e2c79b8aed4c3baf315efbc75909a9
Autor:
Ángel Galán-Martín, Daniel Vázquez, Selene Cobo, Niall Mac Dowell, José Antonio Caballero, Gonzalo Guillén-Gosálbez
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-12 (2021)
The implications of delaying carbon dioxide removal (CDR) are poorly understood. Here the authors highlight the potential extra costs and reduced removal potential of delayed CDR action, with a special focus on direct air capture and bioenergy with c
Externí odkaz:
https://doaj.org/article/45acde08f8b0420d8da82072a33f8063
Publikováno v:
iScience, Vol 25, Iss 10, Pp 105260- (2022)
Summary: Net-zero emissions targets are increasingly being adopted globally. However, there is a disconnect between policy mechanisms, that primarily focus on incentives to reduce emissions, and technological requirements to achieve this aim. In this
Externí odkaz:
https://doaj.org/article/28155f6d99e1479885d6e2347d8621f9
Publikováno v:
iScience, Vol 25, Iss 3, Pp 103911- (2022)
Summary: Policy led decisions aiming at decarbonizing the economy may well exacerbate existing regional economic imbalances. These effects are seldom recognized in spatially aggregated, top-down, and techno-economic decarbonization strategies. Here,
Externí odkaz:
https://doaj.org/article/6636c8b0bd524afd816fba03409e5c67
Autor:
Selene Cobo, Valentina Negri, Antonio Valente, David M Reiner, Lorie Hamelin, Niall Mac Dowell, Gonzalo Guillén-Gosálbez
Publikováno v:
Environmental Research Letters, Vol 18, Iss 2, p 023001 (2023)
Most climate change mitigation scenarios restricting global warming to 1.5 °C rely heavily on negative emissions technologies and practices (NETPs). Here we updated previous literature reviews and conducted an analysis to identify the most appealing
Externí odkaz:
https://doaj.org/article/a9ecc5ad99b148fa9a69888453625e89
Publikováno v:
iScience, Vol 24, Iss 7, Pp 102765- (2021)
Summary: Owing to its versatility, biomass can be used for a range of CO2 mitigation and removal options. The recent adoption of end-of-century temperature targets at the global scale, along with mid-century economy-wide net zero emission targets in
Externí odkaz:
https://doaj.org/article/ea7af590b34a47268df4047a467fbc8b