The SAMSET Project hosted its second continuing professional development course at Victoria University in Kampala, Uganda from the 7th – 11th November 2016. The title of the course was “A Practitioner’s Insight into Urban Energy Planning, Implementation and Management”, and aimed to cover the issues that practitioners (such as urban planners, architects and municipal government officials) face when addressing urban energy management.
The first day of the course was focused on fieldwork in and around Kampala, aiming to give attendees experience of the issues facing Kampala in the urban energy and sustainable energy spheres today. The first part of the fieldwork focused on the central market district in Kampala, and involved a walking tour led by local partners through the market area and central business district of the city.
Part of the central market district in Kampala. Image: Daniel Kerr
To say that the market area in Kampala is busy is an understatement. Passage through the area is only really possible on foot in some places, and even then only when avoiding the constant movement of goods and people through the narrow streets of the market district. The main roads in the area are extremely busy, with heavy goods vehicles mixing with matuba taxis and boda-bodas (motorcycle taxis) to create effective gridlock at some points in the day. The sustainable energy market, however, was on show in many areas, whether that be hole-in-the-wall shops selling small solar home systems, to street vendors selling improved cookstoves and cookstove liners. The challenges to urban transport were clear to see in the area, particularly how best to facilitate the movement of goods and people in the centre of the city, without stifling the bustling engine of economic growth that the central market district provides to the city.
The second phase of the CPD course fieldtrip involved a visit to a local landfill site on the outskirts of Kampala. This site processed a significant amount of the solid waste in the city, including from official waste management collection services and informal networks of waste collectors. The site also supports a network of informal waste pickers and processors, collecting items such as plastic waste for recycling. A recent initiative at the landfill has seen a PTFE processing facility constructed through collaboration with Chinese investors, although this site has not been without issues. In particular, while investment in the processing facility has created employment at the site, redistribution of profits from the facility has not occurred, with very little being reinvested in the site or community of waste pickers servicing it.
Landfill site in Kampala, Uganda. Image: Daniel Kerr
The issues facing solid waste management in large, primary cities such as Kampala are myriad, and the effects of this were plain to see in this phase of the trip. Collection and processing, as well as sustainability in operations, are both issues that need to be addressed by urban planners when considering municipal waste issues.
The consortium of the Supporting African Municipalities in Sustainable Energy Transitions (SAMSET) researchers is organising a CPD from 7 – 11 November, 2016 in Kampala (Uganda) during which it will share with key stakeholders findings thus far, strategies and case studies from the research and key allies in the field. Concepts from these sessions are geared towards supporting initiatives for energy transitions in various arena in the urban environment.
At the core of the SAMSET project is promoting responsible use of and access to clean energy. The role of national policy and regulatory frameworks and how these have since evolved to link government and governance on the one hand and academia, finance, investment and community on the other, in developing instruments that promote and facilitate energy transitions is interrogated in this project. The project is cognisant of the fact that social or socio-economic engagement in as far as they influence attitudes toward sustainable energy transitions are key drivers. As such, even at local/micro scale SAMSET is very keen to empower local communities to thrive on their own. As a strategy to deliver key action oriented messages, case studies that demonstrate the presence and impact of projects on communities at urban scale will be explored.
On the first day, 7 November, 2016, participants will be taken on a field trip to acquaint themselves with the scope of urban energy. This will be followed by four days of in-depth presentations to familiarise participants with the subject matter and group tasks to enable participants apply themselves in order to appreciate the concepts better. The key themes will include: Resource-efficiency in Energy Planning, Implementation and Management; Participation and Key Stakeholders in Energy Planning, Implementation and Management; Policy and Regulatory Frameworks and; BUILD[ing] Resilience.
While the CPD is open to all Built Environment practitioners ranging from government departments, development partners, architects, engineers, planners, building control officers, energy managers, contractors, housing associations, developers, clients, students, academics and researchers, it will also involve key actors like the the Parliamentary Committee handling Climate Change/Energy Policy and/or Building Regulations; Kampala Capital City Authority; Ministry of Local Government; Ministry of Energy and Mineral Development; Ministry of Lands, Housing and Urban Development, Uganda National Bureau of Standards; Uganda Revenue Authority, Uganda Local Government Association and; representatives from the project’s Pilot Municipalities in Uganda – Jinja and Kasese.
The SAMSET project team is pleased to announce the hosting of the Strategies for Sustainable Energy Transitions for Urban Sub-Saharan Africa (SETUSA) Conference, which will be held at the Institute of Statistical, Social and Economic Research (ISSER) Conference Facility, University of Ghana, Legon, Accra, Ghana from the 19th – 20th June 2017.
By 2050, it is envisaged that three out of five people from the estimated 2 billion population across Africa will be living in cities. Sub-Saharan African economies have grown 5.3 percent per annum in the past decade, triggering a dramatic increase in energy needs. Against this backdrop, it is estimated that by 2040 about 75% of the total energy consumption in Sub-Saharan Africa will be in urban areas with its associated implications on sustainable development.
Given these challenges on sustainable development, solutions for sustainable energy transitions in the Sub-Saharan African region are extremely important, and likely to have wide-ranging consequences on the sustainability of the region’s economies. This reality also imposes an urgent obligation on the continent to consider sourcing more of its abundant renewable energy resources to ensure long-term security of energy supply. Particularly, renewable energy resources — solar, wind, organic wastes – and their corresponding technologies offer more promises for sustainable energy futures than the conventional energy sources.
Therefore, there is the need first of all to raise awareness on renewable energy options and energy efficiency opportunities in urban areas, and to promote strategies which will maximise their benefits in providing secure, sustainable and affordable energy to meet the rising energy demand in the region’s fast-growing cities. Secondly, there is also the need for national as well as local government planners and policy makers to understand local urban contexts so that they can grasp the significant opportunities of engaging at a local level, as well as acquire the critical set of capacities and skills necessary to drive and influence the uptake of clean energy and efficient technologies.
The conference aims to bring together social scientists, policy-makers and entrepreneurs in the urban clean energy sphere, to discuss strategies for moving Sub-Saharan African economies to a more sustainable energy transition pathway. We are inviting papers on energy efficient buildings, energy efficiency and demand-side management in urban areas, renewable energy and energy supply in urban areas, electrification and access to modern energy in urban areas, waste to energy in urban areas, spatial planning and energy infrastructure in urban areas, energy and transportation in urban areas.
Mark Borchers, Megan Euston-Brown and Melusile Ndlovu from Sustainable Energy Africa recently contributed this post to the Urbanafrica.net Urban Voices series, analysing the role of local government in sustainable energy transitions. The original is reproduced in full below.
African local governments have an important role to play in sustainable energy transitions, yet the ability within local governments to step into this role is severely inadequate. This is problematic because municipalities, in close contact with their citizenry, are often better placed to plan and respond to energy needs in locally appropriate ways than national governments or other ‘external’ agents.
Urbanization rates in Africa are amongst the highest in the world and the municipal capacity to undertake minimum levels of urban planning and basic service delivery is severely inadequate, as acknowledged by the African Development Bank, UNHabitat and Cities Alliance.
A major challenge is that local government is poorly understood by those trying to be agents of change, and research often remains at a superficial level. Even work which specifically aims at going beyond the usual ‘vague policy suggestions,’ to use a phrase from the ACC’s Edgar Pieterse, struggles to get to grips with many key local government dynamics, and the number of outputs produced by consultants or researchers with local government as an intended target audience, which have little or no purchase, is worrying.
Non-profit Sustainable Energy Africa’s experience of working in partnership with local government in South Africa for 17 years to support with sustainable energy transitions affirms this. The organization has provided capacity to local government in areas where government did not have experience, staff or systems, and in an environment where officials are often preoccupied with short-term service delivery and other urgent goals displace longer-term considerations such as those linked to climate change mitigation.
Sustainable Energy Africa has spent years supporting several municipalities in the development of energy and climate change strategies. However, after official approval of the first few strategies, it started becoming apparent that the momentum that had led to strategy finalization rarely continued into implementation. For example, the first set of strategies developed in the municipalities of Cape Town, Sol Plaatjie, Ekurhuleni, Buffalo City and Tshwane struggled to gain significant traction.
What followed was many years of supportive partnership with municipalities: participating in meetings, undertaking research in areas where there were concerns, developing specific motivations for political or other vested interests as they arose, engaging with city treasury to raise their awareness and explore workable revenue futures, exchanging lessons and sharing success stories amongst municipalities, and raising the profile of local issues in national fora and strategies.
Sustainable Energy Africa’s experience has demonstrated that the work involved in getting to the point of having an officially approved energy and climate change strategy is but a small fraction of what is required for any real change to gain traction. Unfortunately, the dynamics that impede efforts to bring the strategy to fruition are often poorly understood by development support institutions (including donors) and researchers. Guidelines and resource documents on urban transport policy development, climate proofing of informal settlements, and energy efficiency financing, to give a few examples, are often of little use to local government. Research focusing on dynamics affecting service delivery and assessments of renewable energy options for urban areas, for example, seldom talk to the constraints and pressures that senior officials encounter on a day-to-day basis, and thus tend to have little impact.
It is not surprising that adequately detailed understanding of local government is lacking, precisely because it is difficult to gain useful insight into this world from normal development support programmes, which may last a few years and often involve imported expertise, or from research projects, even if they are methodologically well considered. To illustrate, about 10 years ago work undertaken by development support organisations and researchers pointed to solar water heaters being economically, socially and environmentally beneficial for application across South Africa’s urban areas. Cost and technical feasibility studies were undertaken, presentations made, guidelines produced, case studies circulated, and workshops held. Introducing solar water heaters was considered by many to be a ‘no brainer’, and was a standard feature of all municipal energy strategies developed at the time. Yet over the years little changed. Within municipalities there were staff capacity barriers, institutional location uncertainties, debates around mandates, political ambivalence, and a good dose of plain old resistance to change.
When one of the most progressive South African municipalities finally developed a detailed solar water heater rollout programme, further obstacles had to be negotiated: it ran foul of the city treasury (it threatened electricity sales and thus revenue), electricity department (impact on the load profile, technical issues and revenue), procurement department (selection of different equipment service providers), housing department (roof strength issues of some government housing), and legal department (ownership of equipment and tendering processes), which further delayed progress by several years.
Other sustainability interventions such as energy efficiency in buildings, renewable electricity generation and densification (an important enabler of sustainable transport options) all face their own mix of complexities, most of which are difficult to know from the outside.
Change in government institutions seldom happens fast. When those hoping to be agents of change better understand the complexities of municipal functioning, transformation can be more effectively facilitated. Supporting local government often means entering an uncomfortable, messy, non-linear space but it can be more effectively done than often happens. In many ways, what is required is an inversion of the usual approach: support agents or researchers need to respond to the specific, not the general; listen, not advise; seek to be of service rather than pursue a preconceived agenda. The focus of the lens needs to shift well beyond general observations on ‘local institutional capacity’, ‘reform of regulatory systems’ or ‘policy impasses’. What is needed is a much more detailed, nuanced, and longer-term understanding and set of relationships for more impactful engagement.
Through applying these approaches, Sustainable Energy Africa’s work in South Africa has helped local government move from being considered irrelevant to the energy field 10 years ago to being regarded as critical agents to a sustainable energy future today.
A recent independent review of Sustainable Energy Africa’s local government support programme points to its success. It is described as, amongst others, having a clear role in the development of nation-wide city energy data, in facilitating energy efficiency programmes in different sectors in several municipalities, in promoting renewable energy (often rooftop solar PV) in several major cities, and in institutionalizing sustainable energy and climate change issues within municipalities.
Drawing on the above experience, the SAMSET project is working with African municipalities at a detailed level in partnership with universities and development organisations in Africa and the UK, and six municipalities in Uganda, Ghana and South Africa. This collaboration walks the full process of systemic change with the municipalities, and focuses the lens of research and implementation support on this inadequately understood, yet critical, arena – the detailed dynamics in the belly of the local government beast.
Nepal is a country with great potential for hydro power and yet it has only 750MW and in recent years is having daily load shedding on 15 hours. He focused on how long it takes to build a hydro dam, and the complexities of the ecosystem, the role of activists, and the conditionality of the loans. Indeed he told the story of how he was involved in challenging the bad economics of the World Bank, arguing against a particular dam not from an environmental point of view (against which the World Bank would argue they would mitigate the environment effects, and then 15 years later we would all see that the mitigation didn’t work) but using economics to argue against the massive investment and delayed outcomes – bad economics was a convincing argument.
But arguing against something is not the way forward for a country. So Dipak gave us some very concrete examples of possible ways forward. He talked about the emerging role of decentralised electricity, which takes so much less time to plan and implement. He noted that in addition to the 750MW national grid, there is also 750MW of Diesel (and Petrol) generators, being run by retail outlets, shopping centres and homes! Where the grid costs 7 to 8 rupees per kWh, the people who feel they need control of their own electric destiny are paying between 30 to 80 rupees for their diesel generation. This indicates a massive willingness to pay – if it is attached to reliability. And Dipak pointed out that from first discussions to actual switching on in 2011, the 750Mw of hydro took more than 70 years; the 750MW of diesel has been thought of and switched on in the last 10 years.
So how can we leverage this willingness to pay and this idea of decentralised but reliable electricity? Of course his example is of carbon based diesel; it would be good if the decentralised reliable energy could come from clean energy. In Nepal, there are regulatory difficulties in connecting renewables to the grid. There are 46MW of solar PVs in the country, and studies quoted by Dipak suggest that with a reasonable and a more bureaucratic light feed in tariff, people would install 250MW within 6 months. His views from Nepal illustrate how ‘business as usual’ can lead to a strange energy landscape, with people paying more than necessary for their energy when a change in policy and regulatory framework could rapidly change the scene.
He also talked about alternative models for funding smaller responses. Small hydro has not really been very cost effective and yet stepping out of the box and looking at it from different angle can completely change that. He talked about hydro and transport, and I confess that I thought ‘How is that possible?, how can you link hydro and transport?’. In Nepal people carry items up mountains by foot, and it can take five hours or more to get goods up to a village. Ropeways can offer an electric pulley transport system. Connecting a hydro to a ropeway can make the hydro economically justifiable, working on the ropeway during the day and then its use for lighting in the evening for the community doesn’t even need to be charged.
In SAMSET we have noted the difference between South African municipalities who buy electricity wholesale and are responsible for and gain revenue from distribution, and Uganda and Ghana where municipalities don’t have such responsibility. In Nepal, Dipak introduced communitisation of electricity, where communities were enabled to mobilise to purchase electricity wholesale and take responsibility for distribution. Some 250 communities operate in this way now, and theft of electricity has dropped to zero (since the wholesale has to match the distribution and any community member attempting theft is soon identified and sanctioned).
Interestingly at this point Dipak spent some time on the political economy, noting that almost all sides of the political spectrum do not like the communitisation idea. The Maoists were said to not like it because it wasn’t through the party system, and the far right didn’t like it because they liked to gift things to the people, in order to get their political support – the communitisation empowered the people outside the patronage system. Dipak also mentioned that the centralists were lobbied by vested interested to not explore these interesting alternative models!
It was a very interesting talk. I cannot guarantee I have remembered everything accurately, and numbers may be slightly off, but I felt particularly his focus on decentralised reliable energy, and the willingness of people to pay for reliability, was relevant to all our SAMSET locations.
Xavier Lemaire and Daniel Kerr from UCL recently attended a talk entitled “Prosperity in a rapidly urbanising world; Where do we go from here?” given at UCL by Dr Julio Davlia from the Institute of Global Prosperity at UCL’s Development Planning Unit. The talk was focused around the challenge of improving prosperity and economic development in the developing world whilst facing the constraints, challenges and opportunities of a rapidly urbanising world.
The presentation began with an investigation of the causes of modern urbanisation in a sociological sense (in terms of modernisation theory), and also from the point of view of development economics, including the Harris-Todaro model of rural-urban migration, and examining the pull and push factors that affect developing countries (for example, greater employment opportunities and higher wages in cities compared to rural areas).
Dr Davila went on to highlight a number of correlations in the field of urbanisation and prosperity. Strong positive correlations exist between the proportion of population urbanised in an economy and GDP per capita in the country, as well as with life expectancy, rising with the urbanisation rate. Strong negative correlations also exist with child mortality and urbanisation. However, an interesting implication particularly for municipal governments is that tax revenue as a percentage of GDP offers no correlation with an increasing urbanised population. Instead, recovery rates are mostly flat as urbanisation increases. This has significant impacts for municipal governments: with rising urban populations and a flat tax revenue growth rate, the provision of urban services will become more difficult.
A common case study in urbanisation and development is that of Medellin, Colombia. The municipal government of Medellin pursued an innovative approach to the growing urbanisation and pressure on urban services in the city, pursuing formalisation activities contra to new builds and relocation. Space upgrades and the maintaining of the social fabric that had arisen in the cities contributed to a sustainable urbanisation for the city. Mass transit and public rapid transit have been focuses of the municipal government, for example in the construction of escalators between the hillside formerly-informal settlements and the central business district. The formalisation activities have also greatly helped with public buy-in, and public support for the government’s schemes is high.
Medellin, Colombia: Escalators from Communa 13 to the CBD – image: wnyc.com
Finally, Dr Davlia returned to the issue of municipal revenue streams and the problem of low taxation returns. Control over local levels of taxation for municipal governments is a key factor for sustainable urban development, and the issue of slipping taxation revenues leading to a downward spiral of non-payment and service degradation has been touched on before in this blog. With the ability to properly target taxation to achieve the municipal government’s social and developmental goals, this spiral can be avoided, and service delivery can improve.
Simon Batchelor from Gamos writes on smart energy grids, encouraging energy consumer engagement in Africa, and the concept of the “smart consumer”.
It is very interesting reading the European Union’s goals around energy, and in particular the ideas around Smart Energy Grids. They draw a lot from the works of Rochester Institute of Technology, which has produced the following diagram.
Could energy consumers in Africa become smarter?
There is a move within Europe to make people more aware of energy, and for consumers to make more active choices in their energy consumption. In general terms, researchers talk about how electricity provision has traditionally been a one directional and always on model. European households sign up to a utility, and expect electricity to be available whenever they want. In the UK, for instance, they often pay by direct debit (i.e. they don’t really think about the cost – it goes out automatically from their bank), and 63% of them never switch suppliers. They ‘receive’ electrical energy, and the majority just don’t really think about it. When it comes to transport, this is a little more on the top of the mind. Households may spend considerable time choosing whether to travel mainly by car or commute by train, or bicycle. While the style of the car, and the speed and space it provides are the main criteria when buying a car, most households will at least consider fuel consumption as part of the discussion.
However, when talking to EDF at ICT4S 2014, an electrical utility that provides for 5 million people in UK, and most of France, they are talking more and more about a model where the household is seen as a manager of energy. Indeed they are trying to shift their thinking from a one direction model to a more complex multi directional model. The idea is that households can become more aware of their energy consumption, and even adjust their demand to ‘fit’ the supply. They can also become co-creators of energy in the system. For instance, households in UK are installing solar panels on their roofs. Policy instruments such as ‘Feed in Tariffs’ have made it financially attractive for households to install solar. This makes them co-creators of the electrical supply. On remote Scottish islands, communities are supplied with a mix of locally generated energy, both large scale wind and micro scale wind and solar, with a grid based backup. In this setup, if consumers use devices at a particular time of day their demand ‘matches’ the supply, and the system is more efficient (and produces less carbon dioxide). This is more than energy efficiency as such, i.e. installing energy efficient light bulbs, which is a passive response that saves energy. What the utilities are now talking about is an active engagement of consumers and helping people graduate through passive energy efficiency to active energy co-creation and management.
Is this shift in thinking at all relevant to Africa??? In Europe much of the discussion about being active co-managers of energy relies on Information Technology – installing smart meters that the consumer can watch and sensors to make ‘smart’ buildings. On the surface it may seems ridiculous to ask whether energy consumers in Africa can utilise ICT and manage their energy. Urban dwellers are constantly struggling with load shedding, they do not have ‘always on’ reliable electrical supplies – they are very aware of the supply and their own consumption. For cooking they have to purchase charcoal, wood or LPG, and are therefore already making active energy choices. For transport they often have few alternatives, they have to use whatever public/private transport is available and they cannot afford a car (let alone choose a fuel efficient car).
But as I listened to these European utilities discuss how to change passive consumers into active co-creators, I began to wonder whether Africa actually has a better starting point. Consumers are very sensitive to fuel and energy pricing as it is often a large portion of their household expenditure. They already attempt to manage their energy consumption due to the costs. They are not like UK ‘Direct Debit’ consumers – rather they ‘feel’ their energy bills when they are connected, and they are constantly seeking alternative fuels when they are off grid. Is there something African policy makers can do to leapfrog Europe and help citizens engage more directly with energy planning, to avoid creating ‘one directional’ utility provision?
Simon Batchelor from Gamos Ltd offers his thoughts on smart technology in sustainable energy, and the concept of “leapfrogging” in energy transitions.
I recently attended the conference ICT4S which focuses on using smart technology to manage energy sustainably. ICT4S is a series of research conferences bringing together leading researchers, developers and government and industry representatives interested in using Information and Communication Technologies (ICT) as a tool to reach sustainability goals. The 1st ICT4S Conference was held in Zürich and attracted 250 participants from 40 countries. The theme of ICT4S 2014 held in Stockholm was “ICT and transformational change”. ‘Sustainable development needs transformational changes regarding both technology and patterns of production and consumption. This conference explores and shapes the role of ICT in this process and assess positive and negative impacts of ICT on sustainability. ICT for sustainability is about utilizing the transformational power of ICT for making our world more sustainable: saving energy and material resources by creating more value from less physical input, increasing quality of life for ever more people without compromising future generations’ ability to meet their needs.’
Obviously this conference discusses the high tech end of the spectrum. There are many actions that can be taken to move towards cleaner, more sustainable energy production and consumption. Switching off lights to save energy can be done by changes in behaviour – people ensuring they switch the light off when leaving the building. But humans are fallible, so many technicians propose connecting lights to sensors that switch them off when there is no movement. This conference spent a lot of time discussing such high tech alternatives – smart buildings that monitored and managed energy. Even smart cities that mapped where people were travelling to and organised the public transport accordingly.
So for instance, one of the papers talks about smart management of a building in the University of Groningen in the Netherlands. Their paper“GreenMind – An Architecture and Realization for Energy Smart Buildings” states in the abstract that existing buildings are responsible for more than 40% of the world’s total primary energy consumption (although that seems a very high proportion?). They go on to say that current management systems fail to reduce unnecessary energy consumption and preserve user comfort at the same time mainly because they are unable to cope with dynamic changes caused by user’s interaction with the environment. So they created a software architecture for energy smart buildings. Experimental results carried out in the Bernoulli building, a 12.000 square meter building of the University of Groningen, show that the proposed solutions are able to save up to 56% of electricity used for lighting, at least 20% of electricity used for heating while the savings from controlling workstations as well as other appliances are 33% and 10%, respectively. overall, their solution is expected to save up to 28% of total energy consumption in buildings such as the Bernoulli building.
But what relevance has this to Africa? Well, I listened to their Eurocentric presentations with an ear for Africa, and I was surprised by what I heard. In Citizen observatories of water: Social innovation via eParticipation, I heard officials from the Netherlands discuss how difficult it is to get people to report problems. “Advanced citizen observatories can enable a two-way communication paradigm between citizens and decision makers, potentially resulting in profound changes to existing flood risk management processes”. That is; they have created community volunteers who are willing to report problems! This has been a problem in the past for Africa, not because people are unwilling to get involved (as is the case in Europe) but because the distance to report a problem was too far. A broken handpump may lie idle because the community do not have the bus fare to get to the district to report it. However this is changing. There are mobile phones and reporting problems can be just a phone call away. Africa does not need sophisticated websites to collect data on problems, it needs only a willing ear to listen – ears which can be used in face to face conversation or through a simple phone call.
As I sat listening to various presentations, looking for the leapfrog technology; I was surprised. I realised that what Africa had was a leapfrog society. Citizens who are willing to talk to each other in community, and to engage with officials IF officials are willing to listen. The matching of mobile phones and a willing society could result in big data that might really help transitions to clean energy.