Ten LCC-oriented environmental accounting tools suggested as useful in environmental decision-making have been identiÿed. However, their implementation in the building industry seems to be limited, which opens up for a conceptual discussion. The purpose of this article is to discuss theoretical assumptions and the practical usefulness of the LCC approach in making environmentally responsible investment decisions. LCC's monetary unit and extended scope may speak in favour of using LCC but LCC fails to handle irreversible decisions, neglects items that have no owner and does not consider costs to future generations. Moreover, LCC does not take into account the decision makers' limited ability to make rational decisions under uncertainty. LCC's practical usefulness is constrained by its oversimpliÿcation to a monetary unit, the lack of reliable data, complexity of the building process and conceptual confusions. To handle these inconsistencies in future development of environmental decision support tools three research solutions are proposed.

Applying the model of absorptive capacity (ACAP), antecedents, predictors and moderators for green innovation and performance in the construction industry are investigated. The aim is to identify mechanisms that influence green innovation and environmental performance in a construction company. Data come from a questionnaire survey assessing environmental attitudes, management and performance within the Swedish construction industry. For data analysis, linear regression analysis was used. From testing the ACAP theory and model, it was concluded that it has a promising potential in explaining mechanisms behind green innovation and performance. The application of ACAP has resulted in a revised ACAP model, green ACAP. Findings indicate that organizations can affect their capacity to absorb green innovations and improve their business performance by focusing on three predictors of green business advantage: acquisition, assimilation and transformation. As such, the green ACAP can serve as a framework for focused efforts within the construction industry.Innovation, sustainable development, absorptive capacity, construction industry, survey, regression analysis,

Employment requirements, as part of social procurement, are increasingly used in construction procurement as a tool to mitigate issues of exclusion on the job market. To create a better understanding how employment requirements nurtures a new type of actor, here named the "employment requirement professional" (ERP), the aim of this paper is to study how this role is framed in terms of work practices and professional identity. Building on 21 semi-structured interviews in the Swedish construction sector, a detailed account of who works with employment requirements, how and why they conduct their work is provided. The findings show how ERPs mediate between contrasting interests when they create new social procurement roles and practices; how they enact different approaches to promote social sustainability, how their roles are formed by multiple and reciprocal lines of actions, and how they make sense of who they are and what type of work they engage in. The research contributes to a discussion on effects from social procurement in construction and the emergence of a new professional role, their identity and work practices.

No abstract

Using a practice lens perspective, the environmental professional's role is examined in relation to social practices in construction projects. Drawing on several case studies of environmental management, the findings show that contradictory practices prevent environmental professionals from fulfilling their expected role and function. Different world‐views and communication cultures as well as a perception of environmental management as bureaucratic nit‐picking, create tensions between environmental work and project practice. Dealing with these tensions, environmental professionals develop alternative identities to adapt to the different situations that they find themselves in, i.e. formal roles in accordance with their job description and informal roles to suit different project practices. However, this strategy seems to result in further fragmentation between existing practices, creating barriers between professions. The study reveals four aspects that affect the professional's role: relational and positional power, professional identity, visibility, and the facilitation of meaning‐making processes in the project context. The research approach taken has created an opportunity to closely follow the development of an emerging profession in construction, opening a window that allows connecting a local and situational context to a wider societal discourse of environmentalism.Social practice, professionals, environmental management, roles, practice‐based research,