How to successfully implement sustainability in an organization: a Review of the literature Arjan van Rheede, PhD * Hotelschool The Hague Rob J. Blomme, PhD Hotelschool The Hague Abstract The hospitality industry is starting to take responsibility for environmental sustainability, however does not imbed the concept of sustainable development in their business strategy (Van Rheede and Blomme, 2012). This article reviews how the hospitality industry can open the doors to sustainable development, achieving better results with a greater impact. Both the utilitarian theory (Secchi, 2007; Ismail, 2009, relational or stakeholder theory (Secchi 2007, Crane and Matten 2010) do not provide an answer. Earlier work by Van de Ven and Poole (1995) provides a theoretical framework explaining innovation and change in organizations. They introduce four motors of change: Life Cycle; Teleology, Dialectical, and Evolutionary. Studying this topic from a change management viewpoint helps us to understand why the implementation of sustainable development, although initiated with the best of intentions, has only had limited success from a sustainability perspective. The paper first reviews the literature on change management in general and the implementation of sustainable practices in to the hospitality industry in particular. We argue that hotels, unconsciously, only act on one of the four drivers of change. The other, more emergent motors of change, are currently outside the scope of hotels. CRRC 2013 1 Keywords Sustainable practices, Change process, Motors of Change. 1 Introduction Continuing attention is being paid to green issues by the hospitality industry (e.g., Sloan, Legrand and Chen 2012). In this paper we describe the current state of affairs highlighting the scope of sustainability efforts in the industry, such as the measures hotels are implementing and the challenges they face while engaging in these activities (Myung, McClaren and Li 2012, Grosbois 2012). Several studies show that the main motive for hotels to implement sustainability measures is simple cost-saving. (Van Rheede and Blomme, 2012) . This utilitarian principle (Secchi 2007, Ismail 2009) partly explains hotels’ behaviour, however it does not explain everything. The Relational or Stakeholder Theory (Secchi 2007, Crane and Matten, 2010) also do not explain the authors’ empirical findings. Arnolds (2010) states that the implementation of CSR and sustainability is not only a technical innovation, but also a cultural change. We stress that the implementation of CSR is only successful if organizational behaviour actually changes. A better understanding of the underlying processes of how organizational behaviour develops, can lead to an improved implementation of CSR, using the right intervention tools. We will review the implementation of sustainable practices from the perspective of organization studies; we argue that this implementation can be best studied using a variance and process approach (Van de Ven & Scott Poole, 1995 and 2005). This leads to our research question: How can the hospitality industry, by better applying the drivers of change, opening the doors to sustainable development and achieving better results with a greater impact? 2 Sustainability 2.1 Definition The concept of ‘sustainability’ or ‘sustainable development’ emerged from an environmental perspective (Hediger 2010), and offers a number of different definitions. Today, the scope of the concept has broadened to include environmental, social, and economic sustainability. The concept of sustainable development adopted by the Brundtland committee (World Commission on Environment and Development 1987) emphasizes the element of meeting ”... the needs of the present without compromising the ability of future generations to meet their own needs." We argue that the main difference between sustainability and CSR is that the latter is referring to voluntary activities. The European Union defines this as a concept whereby companies integrate social and environmental concerns in their business operations and in their interaction with their stakeholders on a voluntary basis (Commission of the European Communities 2006). Environmental sustainability (Planet) refers back to themes such as pollution and limited resources (for example, energy, waste and water). Social sustainability (People) is “how individuals, communities and societies live with each other and set out to achieve the objectives of development models, which they have chosen for themselves taking also into account the physical boundaries of their places and planet earth as a whole” (Colantonio 2009) and it is linked to themes such as ”….equity, poverty reduction and livelihood, are increasingly been complemented or replaced by more intangible and less measurable concepts such as identity, sense of place and the benefits of social networks…” (Colantonio 2009). Finally, economic sustainability (Profit) refers to the way the companies combine the effects on the environmental and social aspects in day-to-day business decisions. The triple P approach (Planet, People and Profit) advocates that sustainability can be combined with the operation of a business (Elkington 1997) and well-known examples show that sustainability can save business money. The concept of sustainability is also adopted in the hospitality and tourism industry (eg definition of World Tourism Organization, 2004). CRRC 2013 3 2.2 Sustainable practices In our pilot studies, (Rheede, Blomme, and Tromp 2010b, a) we found that chain hotels in the higher star segments are much more active in their approach to environmental sustainability issues than are privately owned hotels. Almost all of the four and five star hotels interviewed pointed out that they were focusing on energy-related measures, as these yielded the greatest cost-savings. However, many also mentioned that saving energy helps the environment as much as it helps reduce costs. Increasing numbers of chain hotels have developed systems to benchmark their own properties and report the results of their sustainability policy in a sustainability report. Some of the companies we investigated use the Global Reporting Initiative standard (GRI). Overall, we agree with Grosbois (2011) that sustainability reporting is starting to become a standard (Grosbois, 2011). Grosbois (2011) has researched the CSR reporting activities of 150 top hotel companies. She concluded that the reports mainly focused on commitment, and much less on the initiatives taken to achieve these goals, and even less on the achievement of the goals. Based on the research described in the paragraphs above and the literature review by Myung, McClaren, and Li (2012) we can conclude that the hospitality industry is engaged in many sustainable initiatives, however the scope of these practices is limited and only considered when they lead to direct economic advantage. This means that the majority of sustainability initiatives are directly related to energy (CO2 emission), water and waste reduction. This behavior fits the utilitarian principle described by Secchi (2007) and Ismail 2009. The utilitarian principle places the firm in the spotlight, typically with regards to maximizing profit. Secchi (2009) has identified two subcategories: one focusing on social revenues and costs of the firm, and a second for functionalists. Milton Friedman is an example of the functionalist; with his much quoted statement that ‘it is all about shareholder value and social responsibility does not add to shareholder value, so should not be considered’ (Friedman 1970). Other findings are that the definition and understanding of the concept of ‘‘sustainability’’ by hotel managers and guests is limited mainly to the notion of environmental sustainability (Rheede and Blomme 2012). This again leads to sustainability practices in hotels focusing on energy, water, and waste. More complex environmental issues are rarely dealt with and social and economical issues on sustainability are generally neglected (Rheede, Blomme, and Tromp 2010b). In earlier studies, we have also determined that more structural issues are relevant (Rheede and Blomme 2012). Together with other authors (e.g. Grosbois, 2012) we also see limitations in the business models of hotel companies. These models prevent a more ambitious approach towards environmental and social issues. The industry specific ownership issue is especially important. Hotel chains (management companies) feel limited in their policy because the hotel owner is not willing to invest in sustainability measures. According to Dam and Scholtens (2012), different types of owners have different motives for participating in CSR. Grosbois (2012) also refers to the difference between brand owner, hotel owner and management company. This difference results in different systems and ambition levels within a chain. The hotels owned and managed by the chain have different practices in place than those hotels owned / or managed by other parties. To summarize, sustainability is present and many measures have been implemented by the hospitality industry. However, currently it is unable to achieve its full potential. 2.3 Sustainable development i Looking at the current state of the environment several indicators are still increasing. Without going into detail we can conclude that – especially the old economies are used and continue to use the natural resources of planet Earth faster than nature can regenerate them. The UNEP Yearbook 2012 indicated that “... in 2011 the world population reached 7 billion. It is expected to grow to 9 billion by 2043, placing high demands on the Earth’s resources (UN DESA 2011) ... Climate change exacerbates pressures to meet a growing and wealthier population's need for food. Global agricultural production may have to increase 70 percent by 2050 to cope with this demand (FAO 2011a)...”(UNEP, 2011, pg 5). Especially this growing middle class in emerging economies are countries in transition, will soon leads to an even greater urgency. At the same time an increasing amount of hotel real estate is being developed mainly in the same emerging economies. This will put an even higher responsibility on western companies that are involved in those projects: both from a environmental and social perspective on sustainability. Next to this development also the market-demand is increasing. “..Over the past decade China has been, and still is, by far the fastest-growing tourism CRRC 2013 5 source market in the world. Thanks to rapid urbanization, rising disposable incomes and relaxation of restrictions on foreign travel, the volume of international trips by Chinese travellers has grown from 10 million in 2000 to 83 million in 2012. Expenditure by Chinese tourists abroad has also increased almost eightfold since 2000. Boosted by an appreciating Chinese currency, Chinese travellers spent a record US$ 102 billion in international tourism in 2012, a 40% jump from 2011 when it amounted to US$ 73 billion..” (UNWTO, 2013 p.1). 3 A change perspective on sustainability 3.1 Variance versus process approach In order to answer the research question, we will view this phenomenon from an Organization Studies perspective: we will use a perspective of variance an process approach on change (Van de Ven and Poole 1995, 2005). Mohr (1982) distinguished between variance and process theories. These two epistemologies approach organization change rather differently. The variance approach is thought to be the most common approach to studying change. Change is defined as an observed difference over time in an organization, and this difference can be explained by several independent variables (Van de Ven and Poole (2005). Tsoukas and Chia (2002) describe the process approach as: ‘..... change programs, ... need to be made to work on any given occasion, they do not work themselves out (Barley 1990, Boden 1994, Orlikowski 1996). Change programs "work" insofar as they are finetuned and adjusted by actors in particular contexts-that is, insofar as they are further changed on an ongoing basis (Orlikowski 1996). Unless we have an image of change as an ongoing process, a stream of interactions, and a flow of situated initiatives, as opposed to a set of episodic events, it will be difficult to overcome the implementation problems of change programs reported in the literature’.( p. 568-569) These two approaches will help to find an explanations of what hotels are currently doing with regards to sustainability and what is needed to come to a more complete (holistic) view on sustainability. 3.2 Emergent change Before discuss the practice it is important to elaborate on the perspective of emergent change. We feel that this emergent perspective is not recognize or acted upon by practitioners in the hospitality industry. In analyzing the sustainability practices in the hospitality industry, and its hotels, we are missing the perspective of emergent change as the lens to describe and explain what is going on. We will first explain the concept of emergent change and next apply it on the case at hand. Emergent change refers to the vision that change is not a ones in a lifetime activity, but that organizations are changing constantly. It is seen as constant evolving and changing without a clear plan in advance (Weick and Quinn 1999). The central idea of emergence is that the order of behavior is emergent and that is interaction of participants within a system create a structure or order. According to Berger and Luckman (1996) that social structure is a mental construct. The process of emergence can also be explained as the process of structuration (Giddens, 1979). Structuration is an ongoing process that requires continuous adaptation and adjustment. Hence, change can be defined as the breakdown of an old logic and structure and the establishment of a new logic and related structure (e.g., Mezias & Glynn, 1993). This sort of change is starting from the notion that change is very present and moves slowly. The concept of emergent change is co-existing with continuous change. It is very much the opposite of planned change. Calori, Baden-Fuller, and Hunt (2000) have applied this perspective in the hospitality industry in their analyze of Novotel from a dialectical perspective. Emergent change can be characterized as incremental, unplanned, and remedial (Blomme 2012). 4 Four motors of change Van de Ven and Poole (1995) give a theoretical framework to explain innovation and change in organizations, and they discuss the mechanism bring change around. They argue that four motors of change can be distinguished, giving four ideal typical processes: Life Cycle; Teleology Dialectical and evolutionary theories. These four motors can be organized in a quadrant, along two dimensions: mode of change (prescribed versus constructive change) and unit of change (single versus Multiple entities) (Van de Ven and Poole 1995, 2005). We will explain this framework by summarizing the basic idea of each motor of change while applying it to the hospitality industry. CRRC 2013 7 4.1 Motor 1: Life cycle Van de Ven and Poole’s quadrant of drivers refers to one organizational entity that undergoes change. The process of change is programmed and follows a predetermined order or sequence of prescribed stages (Van de Ven and Poole 1995). If we project this to the hospitality industry, this type of change can be seen with regard to issues related to environmental legislation or programs that have certain integrated steps. Blomme (2012) states that change initiatives are often not very successful (Boonstra, 2000). In this quadrant organizational change is seen as planned change. This change is needed in order for the organization to respond to the opportunities and threats needed for its survival (e.g., Dunphy, Griffiths, & Benn, 2003; Mezias & Glynn, 1993). 4.2 Motor 2: Teleology The teleological process view on change – development- refers to individual organizations where the final goal is the guiding motive for changing a specific entity. This approach also recognizes the limitations of actions (Van de Ven and Poole 1995). The availability of resources and environmental circumstances influence the result. Another important feature of this motor as a process of change is the emergent character of the change process through learning and the social construction of individuals in the organizational entity. As described in the part on Sustainable practices, the understanding of the sustainability concept is often limited to environmental sustainability, and even within this domain it is limited to visible and economic -relevant issues. This suggests that hoteliers have a limited view on the complete supply chain and life cycle of products used in the industry. Teleological change is different from the life cycle drivers because the process for achieving this goal is not by not following a prescribed set of steps. To see how this driver works in practice, we reviewed best practice examples from chain and individual hotels which consciously are working on developing sustainable practices. Rezidor and Scandic are examples of chains with clearly formulated CSR / sustainability strategies. 4.3 Motor 3: Dialectics This approach looks at several organizational entities acting as opposing forces: thesis and antithesis, which can either be found inside one organization or between organizations (Van de Ven and Poole 1995, Calori, Baden-Fuller, and Hunt 2000). Change and stability are explained by looking at the result of opposing forces challenging the status quo, resulting in a synthesis. The following process can be seen as an example of such a dialectic process related to the ownership issue in the hospitality. Because of the different roles and perspectives of the hotel owner versus the management company makes a sustainable policy more complicated. This difference results in different systems and ambition levels in place within a chain when . This can be seen as one dialectic process where the syntheses will often not be the best sustainable solution from an environmental or social perspective. 4.4 Motor 4: Evolution This process of change can be applied at an industry level. The evolution theory explains the process of change in terms comparable to the biological evolution theory: as a constantly repeating change process of variation, selection and retention. In the following example, we apply this to the hospitality industry. In the sustainable practices we already gave the example of the growing importance of eco-labels. The steps of variation, selection and retention should been seen as follows. New market demands force organizations to comply to this new demand: no compliance with these criteria will result in no business. Some conference hotels have dealt with sustainability issues, others have not: i.e. there is variance. Both governmental agencies and large corporations with a strong CSR policy have special sustainability requirements for the procurement of goods and services: including conference organizations and hotel accommodation. This results in a process in which those organizations which first obtained an eco-label are favored in this specific market. This selection process means that sustainable hotels survive, and that ‘un-sustainable hotels’ fail. Retention is the process by which a new balance between the necessary variation is established. CRRC 2013 9 5 Discussion and Conclusion In our investigation of our research proposition: How insights on existing theory on Change Management can achieve a more sustainable hospitality industry results with a greater impact, we argue that the drivers of change help us to both understand this and move the industry forward. The current dominant view of how to achieve a more sustainable industry is that of setting goals and implementing the change in a programmed way: planned change. As shown in our findings, this has not led to a high level of sustainable development in the hospitality industry. Moreover, the failure rate of planned change is often high, as described above. The emergent change perspective might help organizations to better prepare themselves for the unexpected chain of events that occur once a new direction has been chosen. To keep the debate at an organizational level (both property and chain level) it is important to look at both dimensions of Van de Ven and Poole’s framework (1995): mode of change and unit of change. With regards to mode of change, we feel that organizations neglect the emergent change perspective. The notion that change does not comes overnight in a linear process will lead to a more realistic picture of what can be accomplished. Accepting the presence of both types of change -and the different drivers of the change process, require adjusting the view on how to intervene. Weick and Quinn (1999) describe this difference as follows: planned change unfolds via the steps of unfreeze, transition and refreeze, while emergent change starts with freeze, rebalance and unfreeze. This different views do also result in different types of interventions. Looking at the unit of change will also help to create more realistic sustainability goals in an organization. This will help an organization to understand that managing change also includes discussions (Dialectics) and exchange of ideas and concept between sub- groups in the organization. This results in an increase in the scope of sustainable practices, going beyond the primary sustainability goal of achieving a high ‘economic’ return on investment. How can we help the hospitality industry reach more sustainable operations, and to actually move forward beyond sustainability being simply viewed as a good initiative? Firstly the organization has to understand how sustainable its operation is. Once this has been achieved and new goals are set, the best strategy to achieve these goals has to be formulated. This changes process needs to be managed, with the understanding that the four drivers of change influence this process. Leaders of the change project must be aware of the different drivers of change.. The second step is to create a shared meaning between different individuals or groups, as change must not only be planned top-down, it has to emerge from the work floor. It is important to realize that a combination of issues is involved . Sustainability is often discussed from the hotel’s perspective, or from a marketing perspective (Myung, McClaren, and Li 2012). 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