• Energy Research
• 11. Sustainability close
• 15. Life on land close
• NL close
• FI close

In this paper we investigate the prospects for the large-scale use of low-emission energy technologies in Africa. Many African countries have recently experienced substantial economic growth and aim at fulfilling much of the energy needs associated with continuing along paths of economic expansion by exploiting their large domestic potentials of renewable forms of energy. Important benefits of the abundant renewable energy resources in Africa are that they allow for stimulating economic development, increasing energy access and alleviating poverty, while simultaneously avoiding emissions of greenhouse gases. In this study we analyse what the likely energy demand in Africa could be until 2050, and inspect multiple scenarios for the concomitant levels of greenhouse gas emissions and emission intensities. We use the TIAM-ECN model for our study, which enawbbles detailed energy systems research through a technology-rich cost-minimisation procedure. The results from our analysis fully support an Africa-led effort to substantially enhance the use of the continent's renewable energy potential. But they suggest that the current aim of achieving 300 GW of additional renewable electricity generation capacity by 2030 is perhaps unrealistic, even given high GDP and population growth: we find figures that are close to half this level. On the other hand, we find evidence for leap-frogging opportunities, by which renewable energy options rather than fossil fuels could constitute the cost-optimal solution to fulfil most of Africa's growing energy requirements. An important benefit of leap-frogging is that it avoids an ultimately expensive fossil fuels lock-in that would fix the carbon footprint of the continent until at least the middle of the century.

The shift towards a sustainability-driven society includes changes to the educational system, business operations, innovation and entrepreneurial ecosystems as well as policymaking. Moreover, such a shift demands particularly a combination of top-down policy-making initiatives and bottom-up social entrepreneur-driven changes. Social innovation and entrepreneurship are providing solutions for globally recognized social and sustainability challenges such as poverty, education, environmental and climate change, peace support – worldwide yet also in the particularly challenging context of developing economies. We aim to showcase the best practices of social and sustainability-oriented innovation and entrepreneurship in the context of developing economies. In particular, we address the question of how social entrepreneur and innovator with bottom-up ideas could complement the top-down policymaking initiatives. Our design implies qualitative research aiming to disseminate the inspiring story of a social innovative enterprise, which represents a successful example of complementing policy-making efforts. Accordingly, our findings contribute to the literature on social innovation and entrepreneurship in the context of developing economies and simultaneously informs social entrepreneurs and policymakers on potential opportunities for synergy in their efforts. Peer reviewed

The production of palm oil, soy, beef and timber are key drivers of global forest loss. For this reason, over 470 companies involved in the production, processing or distribution of these commodities have issued commitments to eliminate or reduce deforestation from their supply chains. However, the effectiveness of these commitments is uncertain since there is considerable variation in ambition and scope and there are no globally agreed definitions of what constitutes a forest. Many commitments identify high conservation value forests (HCVFs), high carbon stock forests (HCSFs) and forests on tropical peatland as priority areas for conservation. This allows for mapping of the global extent of forest areas classified as such, to achieve an assessment of the area that may be at reduced risk of development if companies comply with their zero deforestation commitments. Depending on the criteria used, the results indicate that between 34% and 74% of global forests qualify as either HCVF, HCSF or forests on tropical peatland. However, we found that the total extent of these forest areas varies widely depending on the choice of forest map. Within forests which were not designated as HCVF, HCSF or forests on tropical peatland, there is substantial overlap with areas that are highly suitable for agricultural development. Since these areas are unlikely to be protected by zero-deforestation commitments, they may be subject to increased pressure resulting from leakage of areas designated as HCVF, HCSF and tropical peatland forests. Considerable uncertainties around future outcomes remain, since only a proportion of the global market is currently covered by corporate commitments. Further work is needed to map the synergies between corporate commitments and government policies on land use. In addition, standardized criteria for delineating forests covered by the commitments are recommended.

PurposeAddressing fundamental sustainability challenges has now become strategic for multi-national corporations. However, such challenges by their very nature are complex and require resources that are frequently beyond those that are traditionally accepted as relevant and crucial to a firm’s core business operations. The purpose of this paper is to illustrate how firms identify and integrate diverse groups of actors using social intelligence to build an ecology of resources to tackle these complex challenges.Design/methodology/approachThe empirical part is based on qualitative single case study research of a packaging company and its waste management program.FindingsOrganizing for sustainability requires business activities to be conceptualized as a continuous process of project building, involving actors in diverse settings and responsibilities divided thematically and spatially forming nets within a network to solve problems, collectively. There is a fundamental analytical problem of integrating a diversity of value spheres, and society has a set of rational methods for planning and action where decisions are made to privilege one aspect to the exclusion of others. Artificial separation of activities that are interdependent and failure to allow these activities to evolve through interactions in time and space could threaten sustainability.Research limitations/implicationsThis is a single case study within a certain context, therefore ways for orchestrating resource ecologies need further investigation.Practical implicationsFor managers, it is very important to recognize and appreciate the interconnectedness of resource ecologies but also that interactions resulting in joint actions can often have different rewards and benefits for the diverse range of actors implicated in such networks. This kind of social intelligence offers managers options to experiment with transitional pathways that match the objectives of diverse network actors and provide unique resource combinations for building competitive advantage. There is only so much that is under the control of managers or even firms, which means both must embrace uncertainty and the phenomenon of emergence.Social implicationsFrom a societal perspective, the findings of the study show how the open and transparent activities for the sustainability of one firm spread through different layers of the society through connecting, sharing and developing resources. Therefore, it is important for societies to enable and support the open sharing of resources for sustainability. Investments in large programs for transitions to sustainability tend to spread from a focal company into various projects for sustainability involving several layers of actors within society. This ensures that awareness, behaviors and attitudes related with sustainability become rooted in society and give rise to valuable innovations.Originality/valueThis study illustrates how resources are created and shaped through nets during transitions toward sustainability using social intelligence.

AbstractPlant-based animal product alternatives are increasingly promoted to achieve more sustainable diets. Here, we use a global economic land use model to assess the food system-wide impacts of a global dietary shift towards these alternatives. We find a substantial reduction in the global environmental impacts by 2050 if globally 50% of the main animal products (pork, chicken, beef and milk) are substituted—net reduction of forest and natural land is almost fully halted and agriculture and land use GHG emissions decline by 31% in 2050 compared to 2020. If spared agricultural land within forest ecosystems is restored to forest, climate benefits could double, reaching 92% of the previously estimated land sector mitigation potential. Furthermore, the restored area could contribute to 13-25% of the estimated global land restoration needs under target 2 from the Kunming Montreal Global Biodiversity Framework by 2030, and future declines in ecosystem integrity by 2050 would be more than halved. The distribution of these impacts varies across regions—the main impacts on agricultural input use are in China and on environmental outcomes in Sub-Saharan Africa and South America. While beef replacement provides the largest impacts, substituting multiple products is synergistic.

Abstract Local authorities need timely information on their greenhouse gas (GHG) emissions and their causes, comparison with other municipalities and tools for dissemination of information to the citizens. This paper presents a weekly GHG emission calculation system, CO 2 -report, which provides such data for citizens and local decision-makers in a timely manner, in contrast to the official emissions statistics, which are available on an annual basis 1–2 years afterwards. In this paper, we present the methodology and three main outputs of CO 2 -report: (1) weekly GHG emissions; (2) advance annual emissions; and (3) final annual emissions for 2009 with comparison of 64 municipalities in Finland. We explain the reasons for the large variability of annual emissions, from 5 to 13 t CO 2 -eq/capita, discuss the accuracy of advance and final emission estimates at local level, and show the weekly variability of emissions for three example municipalities with different emission profiles.