Tohoku University · Engineering
Gregory Trencher 교수의 연구실은 지속가능성 전환과 에너지 전환을 중심으로 한 사회기술 시스템의 구조적 장애 요인과 혁신 메커니즘을 탐구합니다. 특히 탄소 잠금(탄소 락인), 스마트 시티의 지속가능성 전환, 수소 기반 이동수단의 도입 장벽 및 기회 등에 초점을 맞추고 있으며, 정책, 산업, 기술, 사회적 요소의 상호작용을 분석합니다. 연구는 실증적 데이터와 정책 분석을 기반으로 실질적인 전환 전략을 모색합니다.
Figures are computed from collected data and may differ slightly.
This paper explores a global trend where universities are collaborating with government, industry and civil society to advance the sustainable transformation of a specific geographical area or societal sub-system. With empirical evidence, we argue that this function of ‘co-creation for sustainability’ could be interpreted as the seeds of an emerging, new mission for the university. We demonstrate that this still evolving mission differs significantly from the economic focus of the third mission
The energy products of oil and gas majors have contributed significantly to global greenhouse gas emissions (GHG) and planetary warming over the past century. Decarbonizing the global economy by mid-century to avoid dangerous climate change thus cannot occur without a profound transformation of their fossil fuel-based business models. Recently, several majors are increasingly discussing clean energy and climate change, pledging decarbonization strategies, and investing in alternative energies. S
Carbon lock-in hampers the realisation of sustainable energy systems. It occurs when carbon-intensive technologies, markets and institutions co-evolve and become wedded to historical trajectories despite environmentally superior technologies being available. Multiple material and non-material causes are discussed in literature on socio-technical or energy transitions and carbon lock-in. However, these are yet to be synthesised into a comprehensive framework to guide the empirical identification
Contemporary smart cities have largely mirrored the sustainable development agenda by embracing an ecological modernisation approach to urban development. There is a strong focus on stimulating economic activity and environmental protection with little emphasis on social equity and the human experience. The health and well-being agenda has potential to shift the focus of smart cities to centre on social aims. Through the systematic and widespread application of technologies such as wearable heal
Fuel cell electric vehicles (FCEVs) can play a key role in accelerating the electrification of road transport. Specifically, they offer longer driving ranges and shorter refuelling times relative to Battery Electric Vehicles (BEVs) while reducing needs for space-intensive public charging infrastructure. Although the maturity and market penetration of hydrogen is currently trailing batteries, transport planners in several countries are looking to both technologies to reduce carbon emissions and a
As policymakers and automotive stakeholders around the world seek to accelerate the electrification of road transport with hydrogen, this study focuses on the experiences of Germany, a world leader in fuel cell technology. Specifically, it identifies and compares the drivers and barriers influencing the production and market penetration of privately-owned fuel cell electric passenger vehicles (FCEVs) and fuel cell electric buses (FCEBs) in public transit fleets. Using original data collected via
Universities are under mounting pressure to partner with societal stakeholders and organizations to collaboratively create and implement sustainability-advancing knowledge, tools, and societal transformations. Simultaneously, an increasing number of societal organizations are reaching out to partner with universities to achieve organizational objectives and increase the effectiveness of strategies to further societal sustainability. Using a conceptual framework of “sustainability co-creation”, t
Most companies include carbon offsets in their net-zero strategy. However, many offset projects are poor quality and fail to reduce emissions as claimed. Here we focus on the twenty companies retiring the most offsets from the voluntary carbon market over 2020-2023. We examine if their offsets could be considered high quality and likely to benefit the climate. We curate an original company-level dataset to examine quality and climate benefits across four dimensions: (1) use of offsets from low/h
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