Policy feedbacks and socio-technical feedbacks in accelerated low-carbon transitions: An integrated conceptual framework illustrated with case studies of lighting and smart meters
提出一个整合概念框架，将政策反馈与社会技术反馈相结合，分析两者如何加速或阻碍低碳转型，并通过英国照明和智能电表案例展示正反馈如何促进LED转型、负反馈如何导致智能电表推广延迟。
This paper aims to make two conceptual contributions to the growing research strand on policy feedbacks and socio-technical systems, which highlights that policies can generate effects in socio-technical systems that subsequently shape policymaking and strengthen policy trajectories. While policy feedbacks are relevant for understanding accelerated low-carbon transitions, the first contribution is to suggest that a fuller understanding should also include feedbacks within socio-technical systems. We therefore propose an integrated conceptual framework that opens up the black box of socio-technical systems and complements policy feedbacks with a more differentiated conceptualisation of socio-technical feedbacks between firms, users, wider publics, and technology. These socio-technical feedbacks can generate cost reductions, performance improvements, increasing confidence and investments, favourable public debates, and enhanced user adoption. We suggest and show that positive policy feedbacks as well as positive socio-technical feedbacks are needed to accelerate low-carbon transitions. The second contribution is to elaborate the moderating role of technological characteristics such as design complexity and customisation needs in positively or negatively shaping feedback loops. We apply our conceptual framework to case studies of energy efficiency lighting and smart meters in the UK, showing empirically how positive policy feedbacks and socio-technical feedbacks in the former accelerated the LED transition and led to stronger policies over time, whereas negative feedbacks in the latter case resulted in slower than anticipated diffusion and delayed deployment targets.