Is there still a role for small wind in rural electrification programmes?

In the right context, Small Wind Turbines (SWTs) can offer a valuable complement to solar photovoltaics (PV) or diesel generators, offering diversity in power generation sources and the potential for local manufacture. However, the biggest challenges facing small wind are the high variability in the wind resource (in both space and time) and the high maintenance requirements of SWTs. What is more, PV prices have fallen dramatically in the last decade, resulting in the proliferation of an array of desirable and highly modular solar solutions, such as solar lanterns and Solar Home Systems (SHS). Consequently, outside of high wind regions, SWTs are now rarely directly economically competitive against solar PV. Going forward, SWTs are still likely to have a role to play, but in niche contexts and as a complimentary addition to hybridise solar PV or diesel systems, rather than as a standalone alternative. Market assessments are an essential first step to determine the relative viability of PV-wind or wind-diesel hybrid systems with PV or diesel systems in particular contexts. In favourable regions, the high maintenance requirements of SWTs can be tackled by providing stable institutional support to empower local champions, establish a decentralised maintenance network and foster the development of a local small wind industry. End users and local technicians should be empowered to carry out as much maintenance as they are able/willing to, especially in remote regions, where frequent long maintenance trips are likely to lead small wind electrification programmes to failure. Sustainable business models should focus on productive applications and addressing the weaknesses of diesel and/or solar generation through hybridisation

How solar household systems contribute to resilience

This paper explores the relationship between the energy services provided by solar household devices, and the resilience of their users to climate change

Tacit networks, crucial care: Informal networks and disaster response in Nepal’s 2015 Gorkha earthquake

It is often reiterated that a better understanding of local networks and needs is key to risk reduction. Nevertheless, the crucial role of informal social networks and actors in the catering for human needs in disaster circumstances remains largely under-explored. If we have to rethink the ‘work’ that informality does for our understanding of urban areas, its contribution to resilience, and take it seriously in the ‘full spectrum of risk’ in urban and peri-urban centres, better and more balanced methods are needed. This paper attends to this gap. Examining the mechanisms of aid provision in the aftermath of the 2015 Gorkha Earthquake in Nepal, it details an experimental set of quantitative research methods to explore the role of informal social networks in the provision of critical human needs in natural disasters. Relying on a sample of 160 households across four districts and 16 villages in the built environment affected by the Gorkha earthquake, the paper reveals that, overall, a wide disparity exists in the comparative importance of organisations in the provision of aid and resources. Much crucial after-disaster care is catered for by a mix of relatives, temples, friends, neighbours and local clubs. It highlights the importance of informal networks in understanding, and theorising, governance (of disaster and of the ‘urban’ more in general), and calls for greater attention to its role. It is time, it argues, to revalue informal disaster governance networks as a crucial, not tacit, component of disaster response

Decentralization : the key to accelerating access to distributed energy services in sub-Saharan Africa?

The decentralization of governance is increasingly considered crucial for delivering development and is being widely adopted in sub-Saharan countries. At the same time, distributed (decentralized) energy systems are increasingly recognized for their role in achieving universal access to energy and are being promoted in sub-Saharan countries. However, little attention has been paid by governments and energy practitioners to the dynamic interrelationships between national and local government and the role of governance decentralization in transitioning to distributed energy systems. This paper traces the complex relationships between accelerated delivery of distributed energy and decentralized local governance systems. The argument is grounded in an exploration of two different approaches to decentralized energy systems governance in Kenya and Malawi. For Kenya, analysis focuses on the energy sector since the adoption of the new decentralized constitution in 2010. In Malawi, it focuses on the involvement of the authors in piloting Local Authority Energy Officers in districts under the decentralization of Malawian energy policy. Our analysis shows that accelerating the speed and scale of implementation for distributed energy systems and enhancing their sustainability and socio-economic impacts is directly linked to the quality of local and national governance structures and their interrelationships. The paper extends existing work in energy and evidence literacy for policy actors by developing an analytical framework, to enable more effective local governance within energy access initiatives in the Global South

Policy perspectives on expanding cogeneration from bagasse in Malawi

Agro-industries have the potential to make a substantial contribution to sustainable energy supply in Africa, including energy access in rural areas. This paper focuses on the drivers and barriers to wider use of cogeneration from sugarcane bagasse in Malawi as there is a potential for the technology to enable access to electricity in rural areas. The paper gives an overview of the policy landscape for the energy sector and the sugar industry in Malawi. The research involved site visits, focus group discussions, and individual semi-structured interviews with participants from key government departments, businesses, research institutes and international agencies. It was found that energy sector reform, the proposed feed-in tariff for renewable energy, and risk are the key issues for investment in this area

Policy perspectives on expanding cogeneration from bagasse in Malawi

Agro-industries have the potential to make a substantial contribution to sustainable energy supply in Africa, including energy access in rural areas. This paper focuses on the drivers and barriers to wider use of cogeneration from sugarcane bagasse in Malawi as there is a potential for the technology to enable access to electricity in rural areas. The paper gives an overview of the policy landscape for the energy sector and the sugar industry in Malawi. The research involved site visits, focus group discussions, and individual semi-structured interviews with participants from key government departments, businesses, research institutes and international agencies. It was found that energy sector reform, the proposed feed-in tariff for renewable energy, and risk are the key issues for investment in this area. Keywords: biomass, renewable energy, electricit

Mapping the UK research & innovation landscape: Energy & development

The UK is already a major player in terms of research and innovation into low carbon transitions within the countries of the developing world. However, there are significant opportunities for the UK to enhance its presence within these markets whilst also making a major contribution to meeting international development targets and climate commitments. At the core of the research analysed in the report is that it reflects disparate, research initiatives funded with different research/innovation targets in mind; much latent strength in UK research for low carbon energy for development therefore is implicit in linkage possibilities enhancing systemic effectiveness, particularly by cross-fertilizing innovations taking place in the private sector. Gaps and weaknesses are reflected as much in the lack of collaborative initiatives and ‘siloization’ as in the absence of actual research/funding. The Low Carbon Energy for Development Network (LCEDN) is currently taking the initiative in one aspect of this through the provision of a programme of capacity building and partnership activities to support the development of DfID’s Transforming Energy Access research initiative. What is required of UK energy for development research for the purposes of building a functional system, however, is that the discrete areas of research outlined in this report be re-assembled as coherent, overall research narratives addressing the apparent contradiction of increasing energy access whilst transitioning to the low-carbon economy. Part of this work involves identifying the state and dynamics of UK research capacity in this sector, facilitating greater integration between research funders active in this area, evaluating gaps and key research needs and mapping potential future directions for research interventions and collaborations that build on, and develop, existing UK research capacity. It is expected that this will lead to a range of UK-led energy innovations developed, tested and scaled across developing countries by 2020. The much-needed harmonization of energy access and low carbon transition as a UK research theme however has ultimately to be created out of rethinking research fields from a combination of existing research, plus demand known to be ‘out there’ but which has yet to enter the field of vision of research-funders. This report presents the first part of this work with an overview of current UK research and innovation capacity in a widely defined ‘Energy and International Development’ research area. It identifies key institutions and research centres, thematic areas of excellence, research funding trends over the last decade, emerging research themes plus an overview of grant funding for innovation on the ground. A number of key areas/questions for potential further development of UK research and innovation capacity have been identified and are up for discussion and consultation. The work has been undertaken by LCEDN in partnership with the Knowledge Transfer Network, Energy 4 Impact and IOD PARC

Delivering an off-grid transition to sustainable energy in Ethiopia and Mozambique

Background: Off-grid and decentralized energy systems have emerged as an alternative to facilitate energy access and resilience in a flexible, adaptable way, particularly for communities that do not have reliable access to centralized energy networks both in rural and urban areas. Much research to date on community energy systems has focused on their deployment in Europe and North America. This paper advances these debates by looking at how community energy systems can support energy transitions in Africa. Specifically, it asks: what role can community energy systems play in the energy transition in East and Southern Africa? Results: This article investigates the potential for community energy to foster sustainable and just energy transitions in two countries in East and Southern Africa, namely Ethiopia and Mozambique. To do so, it explores transformations in Ethiopia and Mozambique’s energy systems through the lens of energy landscapes. This concept enables us to situate energy transitions within recent developments in energy governance and to understand current and future possibilities for change through the involvement of communities that currently lack access to reliable and clean energy. Our results show that when countries face the prospects of lucrative energy investments in natural gas or large hydropower, renewables are often deprioritized. Their suitability to address energy challenges and access gaps is de-emphasized, even though there is little evidence that investment in large-scale generation can handle the energy needs of the most disadvantaged groups. Initiatives and policies supporting community-focused renewable energy have remained limited in both countries. They tend to be designed from the top-down and focused on rural areas when they exist. Conclusions: Energy transitions in Ethiopia and Mozambique, and many other countries with significant gaps in access to centralized energy systems, require putting inclusivity at the forefront to ensure that energy policies and infrastructure support the well-being of society as a whole. As long as investments in off-grid energy continue to depend on international organizations’ goodwill or development aid programs outside the ambit of national energy plans, energy access gaps will remain unaddressed, and there will not be a genuine and just transition to sustainable energy