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More significant reductions in residential primary energy consumption and in space heating in particular, can contribute to achieving climate change and energy efficiency objectives. Project information from demonstration projects is now becoming available for highly energy-efficient renovation concepts.

The goal of this research is to understand how owner-occupants can be persuaded to apply far-reaching energy-saving renovations of single-family houses. To this end, the research examines drivers and barriers of owners to adopt highly energy-efficient renovation concepts. Theory on decision processes in innovation diffusion is used, in order to examine the adoption of integrated concepts to achieve high energy performance. Belgian case studies (different building typologies) were examined. Adoption drivers and barriers perceived by owner-occupants are analysed. This leads to improved understanding of characteristics that can persuade future adopters. Possible measures are discussed to overcome barriers in the introduction phase of innovation diffusion, and are illustrated more in detail with a case study. The research shows that especially expectations of improved comfort provide an opportunity for the market entry of integrated concepts. Owners, architects and contractors could benefit from increased attractiveness, competitiveness, affordability and availability of highly energy-efficient renovations. Holistic approaches (stronger coordination and clustered renovation concepts), higher skill competence (education) and improved communication (actor networks, significant economic incentives) are recommended.

The purpose of this paper is to explore innovation adoption theory and to define a model to investigate operational activities and communication in innovation networks that can stimulate both supply and demand. It also aims to exemplify this model with the activities of an innovation network dedicated to promoting passive houses.

Autoethnography and literature research were used to develop a model in order to conduct a structured analysis of operational activities and facilitate innovation-decision processes using networks. Data on the activities used to steer client decisions and businesses’ innovation were gathered from network archives and from the results of social research methods applied within a passive house network.

The findings reveal that operational activities of multiplayer networks should focus on reinforcing conditions and communicative activities that support innovation-decision processes from one step to the next. In order to activate supply and demand, communication strategies can be modelled to increase the adoption of innovation and continued knowledge generation in networks.

Because only one network was evaluated and only the housing sector was exemplified, it may not be possible to generalise the research results. Researchers are therefore encouraged to test the proposed model further.

The paper includes the implications of developing activities in innovation networks, in order to guide both businesses and customers through the steps of the adoption-decision process.

The paper provides insights regarding the uptake of innovation in the construction sector, beyond demonstration projects.

This paper connects the innovation adoption to activities of a network in the field of construction.

The study ' s purpose is to review and discuss limitations of “strategic niche management” (SNM) success factors in relation to the experiences of an enterprise network to improve niche development for integrated design concepts.

The emergence of a successful passive house innovation network in the Flemish Region is described. The innovation journey of the network is related to success factors detected in SNM literature regarding market niche development.

The study identifies additional success factors for systemic innovation, such as involving small- and medium-sized innovators and demonstration projects and using a dedicated regional enterprise network.

The qualitative analysis specifically reflected on SNM success factors such as envisioning, learning, and network composition and formation. The study confirms the importance of these success factors by means of one detailed innovation journey. It identifies additional success factors and discusses opportunities to improve the relation of SNM literature with other seminal fields.

Government seed money is important in providing a breakthrough in enterprise network initiatives. A focus on architectural innovation instead of technology innovation is to be preferred for stimulating integrated design concepts.

The paper addresses the relevance and limitations of SNM success factors during the formation of enterprise networks. The study shows how an integrated design approach was used to cluster innovation opportunities and to inspire innovation development and collaboration for know-how development between multiple players.

The purpose of this study is threefold. First, to provide a taxonomy of innovations in the housing sector. Second, to create a coherent framework that includes the mechanisms that stimulate and hinder the adoption of innovation in the housing sector. Third, to develop propositions for future innovation adoption research.

A search in Clarivate Analytics’ Web of Science, Elsevier’ Scopus and the ARCOM database, followed by ‘snowballing’ as a backward search technique, revealed 94 scientific studies about innovation adoption in the housing sector. These studies were used to conduct a systematic narrative literature review about innovation adoption in the housing sector.

This study presents the state of knowledge about the adoption of innovation in the housing sector. Based on the unit of analysis by the studies included in our review, we present a taxonomy of housing innovation and we conclude that, typical for low-tech industries, no radical, discontinuous innovations were reported in the field of housing. Based on the data set of this review, a coherent framework has been developed, which includes four categories of determinants and underlying variables. Subsequently, 21 propositions have been deduced, which reflect the key mechanisms affecting the adoption of innovation in housing.

This paper is the first in which the various innovation adoption mechanisms for housing projects are integrated in a coherent innovation adoption framework. This framework not only provides an explanatory overview about innovation adoption in the housing sector but also provides insight to managers how to increase the chances to get their innovations adopted in the housing sector.