Regulating the water-energy-food nexus: Interdependencies, transaction costs and procedural justice

There have been calls for an overhaul of regulatory and governance frameworks to incorporate the implications of the water-energy-food nexus. We map one small component of the regulatory space of the nexus and highlight its immense complexity. We draw on insights from the economics and socio-legal literatures to show that a decentralised approach to regulation based upon procedural justice can enable the trade-offs of the nexus to be considered and addressed. We use a nexus case study of micro hydro-electricity generation in Dartmoor National Park in England to show that when we take into account interactions between state and non-state regulation, the economic concepts of interdependencies and transaction costs, and a recognition that regulation of the nexus is a process involving decisions of procedural justice, some existing regulatory frameworks are already well-equipped to deal with the implications of nexus analysis.This work was supported by EPSRC grant number EP/N005600/1

Precolonial institutions and deforestation in Africa

We find that local institutions inherited from the precolonial era continue to play an important role in natural resource governance in Africa. Using satellite image data, we find a significant and robust relationship between deforestation and precolonial succession rules of local leaders (local chiefs). In particular, we find that those precolonial areas where local leaders were appointed by ‘social standing’ have higher rates of deforestation compared to the base case of hereditary rule and where local leaders were appointed from above (by paramount chiefs). While the transmission mechanisms behind these results are complex, we suggest that areas where local leaders were appointed by social standing are more likely to have poorer institutions governing local leadership and forest management.This is the author accepted manuscript. The final version is available from Elsevier via http://dx.doi.org/10.1016/j.landusepol.2015.10.03

The UK summer heatwave of 2018 and public concern over energy security

The UK summer heatwave of 2018 led to changes in consumer behaviour, including large increases in electricity demand due to increased use and intensity of refrigeration and air-condition devices (1, 2). While the UK experienced its equal hottest summer on record, the extreme temperatures were concentrated in the south and east of England (3). We exploit the regional variation to test for the effect of experiencing extreme temperatures on resource security perceptions and related pro-environmental behaviour. We analyse data from 2,189 individuals across the UK over a seven-day period and employ a difference-in-differences type estimation to compare individuals’ responses in regions subjected to extreme temperatures with individuals’ responses in regions that were not subjected to extreme temperatures (4). We show evidence that suggests exposure to extreme temperatures had a large and statistically significant effect on perceptions of energy security but not on stated pro-environmental behaviour. We find less evidence that extreme temperatures had an effect on perceptions of food and water security.This work was supported by the UK Engineering and Physical Sciences Research Council (EPSRC) (grant numbers EP/N005961/1 and EP/N0050600/1) and the Department of Politics and Public Administration at the University of Hong Kong (research account 293010000)

Indigenous perceptions of climate anomalies in Malaysian Borneo

Local perceptions of climate anomalies influence adaptation behaviour. Specifically, perceptions that are more accurate and homogenous at the community-level are more likely to facilitate the collective action required to adapt to the local effects of climate anomalies experienced by many indigenous communities. We combine primary data on perceptions of climate anomalies from 200 individuals in six Penan villages in Sarawak, Malaysia with instrumental climate data. We find that perceptions of climate anomalies vary substantially in terms of occurrence and magnitude, and do not generally correlate with instrumental climate data. We operationalise the Penan forest sign language (Oroo’) as a measure of traditional ecological knowledge (TEK) and find only weak evidence of a systematic statistical association with perceptions of climate anomalies among our sampled respondents. Our findings suggest caution in advancing adaptation strategies in indigenous communities that are predominantly premised on TEK. Instead, our findings suggest that in designing adaptation measures, indigenous communities may benefit by engaging in forums where community members and external stakeholders can come together, share their perceptions and observations of climate change, and reach a collective consensus on the community-level effects of climate change and pathways towards adaptation

Scaling the nexus: towards integrated frameworks for analysing water, energy and food

The emergence of the water-energy-food (WEF) nexus concept following the 2011 Bonn Nexus Conference has resulted in a change to the way we perceive our natural resources. Global pressures such as climate change, and population growth have highlighted the fragility of our WEF systems, necessitating integrated solutions across multiple scales and levels. Whilst a number of frameworks and analytical tools have been developed since 2011, a comprehensive WEF nexus tool remains elusive, hindered in part by our limited data and understanding of the interdependencies and connections across the WEF systems. To achieve this, the community of academics, practitioners and policy-makers invested in WEF nexus research are addressing several critical areas that currently remain as barriers. Firstly, the plurality of scales (e.g., spatial, temporal, institutional, jurisdictional) necessitates a more comprehensive effort to assess interdependencies between water, energy and food, from household to institutional and national levels. Secondly, and closely related to scale, a lack of available data often hinders our ability to quantify physical stocks and flows of resources. In this paper, we elucidate many of the challenges that have arisen across nexus research, including the impact of multiple scales in operation across the nexus, and concomitantly, what impact these scales have on data accessibility. We review some of the critical frameworks and tools that are applied by nexus researchers and discuss some of the steps required to develop from nexus thinking to an operationalizable concept, with a consistent focus on scale and data availability

The role of state institutions in non-timber forest product commercialisation: A case study of tricholoma matsutake in south Korea

Two major barriers to non-timber forest product (NTFP) commercialization are a thin market structure and ensuring long-term supply. There is a growing literature suggesting potential solutions to address these two issues. The majority of these solutions, however, marginalize the role of state institutions in favour of other institutional arrangements. This study used the example of Tricholoma matsutake (S. Ito and S. Imai) Singer commercialisation in South Korea to show that state institutions can play a leading role in addressing the thin market structure and ensuring long-term supply. Specifically, the Korea Forest Service (KFS) and National Forestry Cooperatives Federation (NFCF) addressed the thin market structure through the provision of a supply channel, grading system, price-setting mechanism and guidelines for transportation. In order to help ensure long-term supply, the KFS and NFCF support and undertake forest management activities. This case study shows that state institutions should be seriously considered along with other institutional solutions when tackling barriers to NTFP commercialisation.Link_to_subscribed_fulltex

Indigenous community preferences for electricity services: Evidence from a choice experiment in Sarawak, Malaysia

© 2017 Elsevier Ltd Providing indigenous communities with electricity services requires an understanding of preferences to ensure that electrification schemes are congruent with the communitiesâ specific development pathways. We contribute to the literature by using a choice experiment to rank and quantify household preferences for electricity services in two indigenous villages in Sarawak, Malaysia. Specifically, we disaggregated electricity services into five attributes: private use for household appliances and lighting, public use for community facilities, productive use for income generation, the operator model and the monthly tariff. We found that the most value was placed on the operator-model underpinning the provision of electricity services and that there was a strong preference for a community-based model over a utility-based model. Interestingly, our results suggest that the preference for a community-based operator model may be related to the experience of using electricity for productive uses. We contend that our results demonstrate the importance of social and institutional challenges to providing electricity services to indigenous communities in Sarawak and highlight the need for the state utility to engage with indigenous communities to overcome these challenges.Link_to_subscribed_fulltex

Insights from an energy poor Rwandan village

© 2016 International Energy Initiative. We used primary data collected from 163 households in an off-grid Rwandan village to provide insights into energy poverty at the household-level. Informed by the rural livelihoods literature, we constructed a novel asset- and income-based index to disaggregate our results by socio-economic status. We also employed microeconometric techniques to investigate the determinants of household willingness-to-pay for electricity. We found statistically significant differences between households of different socio-economic status for expenditure on lighting and other electricity services, willingness-to-pay for electricity, income-generating activities and food security. Overall, our findings suggest that initiatives aiming to end energy poverty and catalyze rural development should: (1) recognize the different potential impacts of policies on households of different socio-economic status; (2) be sensitive to energy stacking behavior; (3) take a holistic approach to rural development; (4) and ensure that households are able to access modern energy through flexible payment schemes and equitable and sustained improvements in income.Link_to_subscribed_fulltex