Multiple roads ahead: How charging behavior can guide charging infrastructure roll-out policy

A key challenge for the roll-out of public charging infrastructure is that electric vehicles are needed to function both as a clean mode of transportation and as part of a sustainable electricity system, while being cost-effective. Translating these high-level policy goals to a coherent roll-out strategy is not trivial. We address this by analyzing local charging behavior and linking behavior indicators to specific policy measures through a decision tree. We analyze how policy measures for: (1) increasing the number of charge points, (2) reducing hogging, (3) vehicle-to-grid, (4) overnight charging, and (5) solar charging align with overall goals and characteristics of specific neighborhoods. More specifically, we analyze a dataset containing one million charging sessions in the Netherlands, and (1) link this data to neighborhood characteristics and (2) evaluate the coherency of policy mixes. Our analysis shows great spatial variation in charging behavior and consequently in the suitable policy mixes

Agent-based modelling of charging behaviour of electric vehicle drivers

The combination of electric vehicles (EVs) and intermittent renewable energy sources has received increasing attention over the last few years. Not only does charging electric vehicles with renewable energy realize their true potential as a clean mode of transport, charging electric vehicles at times of peaks in renewable energy production can help large scale integration of renewable energy in the existing energy infrastructure. We present an agent-based model that investigates the potential contribution of this combination. More specifically, we investigate the potential effects of different kinds of policy interventions on aggregate EV charging patterns. The policy interventions include financial incentives, automated smart charging, information campaigns and social charging. We investigate howwell the resulting charging patterns are aligned with renewable energy production and how much they affect user satisfaction of EV drivers. Where possible, we integrate empirical data in our model, to ensure realistic scenarios. We use recent theory from environmental psychology to determine agent behaviour, contrary to earlier simulation models, which have focused only on technical and financial considerations. Based on our simulation results, we articulate some policy recommendations. Furthermore, we point to future research directions for environmental psychology scholars and modelers who want to use theory to inform simulation models of energy systems

Escaping the niche market: An innovation system analysis of the Dutch building integrated photovoltaics (BIPV) sector

Over the past years, a new technology has emerged in the solar photovoltaics market: building-integrated photovoltaics (BIPV). Even though this technology has a lot of potential, the diffusion of BIPV has remained rather limited, globally and also in the Netherlands. In this paper, the Technological Innovation System (TIS) approach is used to analyze the historical development of the Dutch BIPV innovation system and to provide a comprehensive overview of the systemic problems that hamper further diffusion of BIPV in the Netherlands. Several systemic problems are identified, including 1) lack of policy support for the industrialization and commercialization of BIPV, 2) the absence of large firms from the construction industry resulting in the lacking industrial capacities of the BIPV innovation system, and 3) the limited value chain coordination and collaboration to help improve the compatibility and complementarity of BIPV with traditional building components and (electrical) installations. To overcome these systemic problems and enable the Dutch BIPV innovation system to move from the present niche market phase to the commercial growth phase, multiple recommendations are provided to both policymakers and value chain actors

Escaping the niche market: An innovation system analysis of the Dutch building integrated photovoltaics (BIPV) sector

Over the past years, a new technology has emerged in the solar photovoltaics market: building-integrated photovoltaics (BIPV). Even though this technology has a lot of potential, the diffusion of BIPV has remained rather limited, globally and also in the Netherlands. In this paper, the Technological Innovation System (TIS) approach is used to analyze the historical development of the Dutch BIPV innovation system and to provide a comprehensive overview of the systemic problems that hamper further diffusion of BIPV in the Netherlands. Several systemic problems are identified, including 1) lack of policy support for the industrialization and commercialization of BIPV, 2) the absence of large firms from the construction industry resulting in the lacking industrial capacities of the BIPV innovation system, and 3) the limited value chain coordination and collaboration to help improve the compatibility and complementarity of BIPV with traditional building components and (electrical) installations. To overcome these systemic problems and enable the Dutch BIPV innovation system to move from the present niche market phase to the commercial growth phase, multiple recommendations are provided to both policymakers and value chain actors