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Clean Energy Innovation Facility (CEIF)
UK - Department for Energy Security and Net Zero
ODA grant funding that supports clean energy research, development & demonstration (RD&D) to help improve the performance of innovative technologies, and to accelerate the clean energy transition to avoid the most severe impacts of climate change in developing countries
Accelerate to Demonstrate (A2D)
UK - Department for Energy Security and Net Zero
The A2D programme contributes to the UK’s £1bn Ayrton Fund commitment to accelerate clean energy innovation in developing countries. A2D will focus on developing innovative technology-based solutions particularly through transformational “lighthouse” pilot demonstration projects in four thematic areas: critical minerals, clean hydrogen, industrial decarbonisation and smart energy.
Climate Public Private Partnership Programme (CP3)
UK - Department for Energy Security and Net Zero
The Climate Public Private Partnership Programme (CP3) aims to increase low carbon investment in renewable energy, water, energy efficiency and forestry in developing countries. By showing that Low Carbon and Climate Resilient investments can deliver competitive financial returns as well as climate and development impact, CP3 seeks to catalyse new sources of climate finance from institutional investors such as pension funds and sovereign wealth funds.
Climate Investment Funds (CIFs)
UK - Department for Energy Security and Net Zero
The $8 billion Climate Investment Funds (CIF) accelerates climate action by empowering transformations in clean technology, energy access, climate resilience, and sustainable forests in developing and middle income countries. The CIF’s large-scale, low-cost, long-term financing lowers the risk and cost of climate financing. It tests new business models, builds track records in unproven markets, and boosts investor confidence to unlock additional sources of finance.
Global Energy Transfer Feed-in Tariff (GETFiT)
UK - Department for Energy Security and Net Zero
The Global Energy Transfer for Feed-in Tariff (GET FiT) Programme was established in 2013 with the main objective of assisting Uganda to pursue a climate resilient low-carbon development path by facilitating private sector investments in renewable electricity generation projects. The support provided was expected to improve access to electricity and promote growth and economic development in Uganda and contribute to climate change mitigation.
Potential of sub-seasonal Operational Weather and climate information for building Energy Resilience in Kenya (POWER-Kenya)
DEPARTMENT FOR SCIENCE, INNOVATION AND TECHNOLOGY
Context and Challenges Kenya Vision 2030 identifies energy as a key infrastructural enabler for social and economic development, aiming for universal energy access and 100% renewable energy by 2030. Currently, 54% of Kenyans, and up to 84% in rural areas, lack access to sustainable modern energy, relying on traditional wood fuels for cooking and heating. Kenya's energy generation is particularly sensitive to weather variability, with nearly 50% of electricity coming from weather-sensitive sources like hydro, wind, and solar power. Achieving the ambitious goal of 100% renewables requires doubling the current capacity of these weather-sensitive sources. Despite the growing reliance on renewable energy, Kenya lacks reliable weather and climate information for effective energy planning, particularly on sub-seasonal timescales (weeks to months in advance). This gap impacts crucial decisions such as generator maintenance scheduling, international market trading, water conservation, and future energy storage management. In comparison, other regions like Europe have more advanced user-relevant tools for renewable energy decision-making. Aims and Objectives POWER-Kenya seeks to bridge the gap between Kenya's increasing dependence on weather-sensitive renewable energy and the lack of reliable weather and climate information to support energy planning. The project also aims to build capacity for integrated climate-energy research in Kenya. Its objectives are: Ob1: Deliver a step-change in the underpinning physical science to support affordable, clean energy by advancing understanding of sub-seasonal predictability of weather-sensitive demand and renewables. Ob2: Build combined climate-energy research capacity to continue improvements in maintaining reliable energy supply in Africa, facilitating the creation of risk-informed tools for energy decision-making to benefit both society and the economy. Acknowledging Kenya’s continent-leading capabilities in climate and energy fields individually, the POWER-Kenya project brings together UK and African expertise in electricity demand and renewable energy modelling (Bloomfield, Oludhe, Brayshaw, Olago), with the forefront of research on sub-seasonal predictability (Hirons, Gitau, Woolnough), and expert knowledge of East African climate (Wainwright, Mutemi, Hirons) to conduct world-leading energy-climate research to support this step-change in understanding (Ob1) and build partnerships and capacity (Ob2) capable of supporting Kenya’s climate-smart shift to reliable renewables. Applications and Benefits. Universal access to affordable, clean energy helps emerging economies like Kenya progress towards their Sustainable Development Goals by building businesses and societies capable of producing and consuming sustainably for a climate-resilient future. However, access to reliable energy has societal benefits far beyond sustainable economic growth. Reliable energy access can empower women, and other marginalised groups, by improving access to services such as mobile technology, online banking, educational materials, and employment opportunities. Access to clean energy, especially for currently unconnected rural households, can enhance health outcomes by reducing reliance on traditional wood fuels, which are linked to respiratory diseases. Achieving POWER-Kenya aims to ensure Kenya's shift to clean, weather-sensitive renewables is backed by current scientific thinking and proven techniques that will help deliver the country's aim for reliable energy for all businesses and households. Beyond Kenya, POWER-Kenya outcomes will inform and support the aims of the wider Eastern Africa Power Pool (EAPP) - an institution that coordinates regional cross-border power trade and grid interconnection. KenGen, a key project partner and regional leader, is a utilities member of the EAPP. Through iterative dialogue with POWER-Kenya, KenGen will help co-design the research, by defining energy stress case studies, and ensure it remains solutions-orientated and maximises benefits for Kenya and the broader region.
Efficient Photoelectrochemical Green Energy System based on Hematite Photoanodes Heterostructured with Selected 2D Transitional Metal Dichalcogenides
DEPARTMENT FOR SCIENCE, INNOVATION AND TECHNOLOGY
This project addresses the urgent need for sustainable energy solutions by enhancing photoelectrochemical (PEC) water-splitting technologies, which convert solar energy into storable hydrogen fuel. With the increasing global focus on mitigating climate change, the development of efficient, renewable energy technologies is paramount. PEC water splitting, a process that uses sunlight to produce hydrogen, presents a promising pathway to this goal. Our initiative centres on improving the efficiency of hematite-based PEC devices through innovative heterostructures incorporating two-dimensional (2D) transition metal dichalcogenides (TMDCs), such as SnS₂, MoS₂, SnSe₂, and MoSe₂. Hematite has long been studied for its potential in solar-driven water splitting due to its strong visible light absorption and favourable theoretical solar-to-hydrogen (STH) conversion efficiency. However, its practical application has been limited by issues such as poor electrical conductivity, slow charge transport, and high recombination rates of electron-hole pairs. By integrating hematite with 2D TMDCs, we aim to overcome these challenges, enhancing the material’s performance through improved charge transfer, reduced recombination losses, and optimised band alignment. This approach promises to boost STH conversion efficiency and achieve the 10% benchmark set for practical applications, making a significant contribution to the development of scalable, clean energy solutions. The project not only advances scientific knowledge but also brings substantial benefits to researchers and institutions in Africa. The collaboration between UK and African institutions facilitates access to cutting-edge facilities and expertise in the UK, which are critical for the successful implementation of this research. African researchers will have the opportunity to train on advanced characterisation tools and gain hands-on experience with state-of-the-art PEC technologies. This exposure is invaluable for building their technical skills and enhancing their research capabilities. Moreover, the project fosters networking and collaborative opportunities between African and UK researchers, promoting the exchange of knowledge and ideas. This international collaboration helps to strengthen research networks, opening doors for future partnerships and joint ventures. African institutions will benefit from the establishment of sustainable partnerships and the development of local expertise in advanced energy technologies. Additionally, the project includes outreach and dissemination activities, which will raise awareness and engage various stakeholders, including the public and industry players. These activities will not only highlight the advancements in PEC technology but also showcase the contributions of African researchers to global scientific progress. In summary, this project is poised to make significant strides in improving PEC water-splitting efficiency, with the added advantage of enhancing research capacity and collaboration between African and UK institutions. By addressing key challenges in renewable energy technology and providing valuable training and networking opportunities, the project aims to contribute to the global transition to clean energy while strengthening the scientific community in Africa.
Temperature-sensitive Earth-abundant Catalysts for green Hydrogen production
DEPARTMENT FOR SCIENCE, INNOVATION AND TECHNOLOGY
Hydrogen production via water electrolysis technology has been a major focus of discussions for practical carbon-neutral transportation fuel and a key component for other chemical syntheses for the past decade. Particularly, Africa’s total announced electrolyser pipeline capacity has reached 114 gigawatts. However, the costs of water electrolysis to be reported in the range of 2-5 £/kg H2, which is still twice as expensive as the existing fossil fuel-based technologies. Among various electrolyser technologies for hydrogen production, alkaline water electrolysis is considered to be the most mature type for industrial scale-up and has strong cost-effectiveness. Despite these advantages, its cold-start nature, unfortunately, requires a certain ramping-up time (approximately 1 hour). This makes it challenging to integrate with renewable energy sources, which are difficult to predict. Alkaline water electrolysis at elevated starting temperatures offers a promising solution to enhance catalytic reactivity and reduce required electric energy, increasing cost-effectiveness. The cobalt- and nickel-based catalysts, known for their prominent temperature dependence, could be the key to enhancing the hydrogen production rate. In this study, we aim to establish a feasible fabrication method of temperature-sensitive catalysts for alkaline water electrolysis and to explore the multi-element catalysts' physical and chemical bonding structure change at elevated temperature conditions. Exploring the underlying mechanism of intrinsic kinetics change is a challenging yet crucial step towards more efficient and cost-effective hydrogen production. The ultimate goal of the proposed collaboration entitled "Temperature-sensitive Earth-abundant Catalysts for green HYDROgen production (TECHydro)" is not to develop new catalysts but to discover new combinations that have a high-temperature sensitivity and explore underlying principles, giving rise to fresh perspectives of the developed catalyst for their application to AWE. The outcomes will provide a methodological achievement in cost-effective catalyst preparation. Moreover, the project will make a rigid bridge for further joint-research funding applications and staff exchange between African (South Africa and Kenya) and UK partners. We believe that the outcomes of this study could set benchmarks for hydrogen production that operates more efficiently in South Africa and Kenya's hot climate, contributing to the global transition towards a hydrogen economy.
Compound-Semiconductor-Enabled Renewable Energy System for Powering Critical Buildings in Africa
DEPARTMENT FOR SCIENCE, INNOVATION AND TECHNOLOGY
Africa’s power supply systems for critical loads, such as healthcare facilities, are transitioning to a more sustainable, efficient and reliable future. This is driven by the integration of renewable energy, which includes AC and DC power conversion enabled by power semiconductors switching at increasingly high frequencies (e.g., 10–100 kHz). The semiconductors’ operation causes power loss, reducing energy efficiency, and they are the most vulnerable components, counting for 20%–30% of the failure of power conversion systems. Improving the performance of the semiconductors will thus provide significant benefits in energy saving and system reliability improvement. For example, a 1% increase in efficiency in solar photovoltaic (PV) inverters and a 1% in reliability will make 150 GWh more energy available to critical healthcare facilities in Africa. This project’s overarching aim is to leverage the latest advancements in Silicon Carbon (SiC) semiconductor technology to develop high-efficiency and reliable solar photovoltaic-battery energy storage system (PV-BESS) for critical loads. Such compound semiconductors have low conduction loss, fast switching speed, and high operating temperature, which provides all potential for developing low-carbon PV-BESS. Challenges are that high-frequency switching of SiC semiconductors can increase thermal stress and create electromagnetic interference (EMI) due to their high-speed voltage transients (e.g. dv/dt over 10kV/us), affecting the reliability of the PV-BESS and lifespan of critical components such as capacitors and batteries. SiC semiconductors exhibit various material defects and variability, leading to variations and high non-linearities in their electro-thermal performances. Integrating SiC semiconductors into PV-BESS requires a better understanding of induced parasitic parameters and their coupling with components, including capacitors, inductances and gate drivers. To address these issues, the project has three research work packages (WP1-3): Develop accurate characterisation and modelling methods for semiconductor devices (WP1): Accurate SiC electro-thermal models and lifetime models will provide a new understanding of SiC semiconductors, which will be built to evaluate component efficiency and reliability under various environments. Integration optimisation of SiC-based PV-BESS (WP2): This involves studying and modelling the multiphysics coupling between SiC semiconductors and other components, investigation of induced parasitic parameters and system-level topology design of PV-BESS to reduce power conversion stages, thus improving overall efficiency and reliability. Validation and operation optimisation of SiC-based BESS in various operation conditions (WP3): This will investigate integration strategies and verify the benefits brought by SiC devices' advantages to ensuring the BESS’s high-efficiency and reliable operation in both normal and fault conditions. The main deliverables will include validated tools and a testbed for modelling and characterisation of SiC semiconductors (WP1), hardware-in-the-loop demonstrator for validating the SiC-based PV-BESS (WP2), and optimal operation strategies for PV-BESS (WP3). These will be useful to physics R&D institutions, renewable equipment vendors, and power system operators. The project will involve international partnerships with the University of Nairobi, with support from Scottish Power Energy Networks (SPEN) and Toshiba Europe. Researchers involved will benefit from the unique collaboration and training, and the project will help Africa build new physics research capacities in the renewable energy and semiconductor sectors. The project output will boost the PV-BESS’ energy conversion efficiency by 1%–2%, and extend their mean-time-between-failures by 20%. Developed compound semiconductor technologies will have a wider impact across applied industries, including electrified transportation sectors, robotics and aerospace. The integration and BESS technologies can be extended to generic low—and medium-voltage energy systems.
Circular Microgrids: Circular Economy Pathways for Renewable Microgrids in Africa
DEPARTMENT FOR SCIENCE, INNOVATION AND TECHNOLOGY
The United Nations Trade and Development (UNCTAD) highlights that over 50% of Sub-Saharan Africa's population remains without electricity and in some rural areas access plummets to as low as 5%. In response, our project leverages the principles of the circular economy to pioneer the development and deployment of cheaper and cleaner renewable energy microgrids across Africa. Recognizing the continent's urgent need for systemic and sustainable changes in energy access, reliability, and generation, our initiative addresses these issues by tapping into the growing global stock of electronic waste from the first generation of electric vehicles (EVs). By repurposing components such as lithium-ion batteries, power-converters, and electrical motors, which are unsuitable for transport but remain functional for stationary applications, we offer a novel solution to the challenges of energy generation, storage and distribution. These components can be integrated into solar energy storage within microgrids, micro-wind or hydro generation systems and energy controllers, presenting a unique opportunity to bolster renewable energy infrastructure at lower cost while mitigating the environmental impact of electronic waste. The project's objectives are to Create knowledge and build capacity for repurposing electronic waste in microgrid development. Develop a circular value chain framework and business model for microgrid applications. Implement circular economy principles for cost-effective energy storage solutions. Deepen understanding of the dynamics between energy producers and consumers within the African context. Co-create and advocate for circular microgrids through stakeholder engagement and policy formulation across sub-Saharan Africa. Establish a Pan-African, multisectoral, interdisciplinary Centre of Excellence in circular microgrids. The project will be delivered through the Pan-African, multisectoral, interdisciplinary Centre of Excellence—Circular Economy Powered Renewable Energy Centre (CEPREC). CEPREC will serve as a triple helix hub, fostering collaboration among academia, government and industry through workshops, training sessions, and knowledge exchange activities. The project brings together engineering and social sciences expertise from De Montfort University, University of Warwick alongside policy and impact expertise from Chatham House, and partnerships with universities and governments from six African countries. The team will include 26 academics (11 UK & 15 African), 26 Researcher and innovation Associates (5 UK & 21 African) and 16 PhD scholars (2 UK & 14 African). The project, which aligns with the national priorities and targets of the participating countries, has strong government and industrial support with national governments pledging support that includes participating in the steering committee and utilizing project outcomes to shape national policies. Similarly, participating universities and industrial partners have endowed PhD-studentships, which will be jointly supervised by UK and African academics. Aligned with the Ayrton themes of Low Carbon Supplies and Smart Delivery, our project is poised to make a significant impact on the delivery of Affordable and Clean Energy, in line with SDG7 as well as reduce the environmental footprint of energy solutions, contributing to SDG12&SDG 13. Operating across Nigeria, South Africa, Kenya, Sierra Leone, Namibia, and Rwanda, the project will offer a comprehensive perspective on the energy landscape in sub-Saharan Africa, while also providing insights tailored to each country’s specific needs and opportunities. By adopting an approach that is rooted in interdisciplinary collaboration, stakeholder engagement, and a clear focus on sustainable development, our project is poised to deliver transformative impacts in the beneficiary countries, creating a paradigm shift in the way energy is produced, consumed, and thought about in Africa.
Fiji WAVEFLOW
DEPARTMENT FOR SCIENCE, INNOVATION AND TECHNOLOGY
With the increasing demand for clean energy in island nations to achieve the ambitious decarbonisation goals for a net-zero future, where limited land availability poses a significant challenge for onshore renewable solutions, our ocean-based technology provides a game-changing solution that also tackles the challenges in offshore renewables deployment. Our innovative wave energy solution is designed to work seamlessly with existing floating wind systems, delivering clean, reliable, and affordable energy to land-constrained island nations facing energy access and energy equality challenges. Combining wind and wave power optimises energy production, reducing overall costs. This cost-effectiveness makes clean energy accessible to a wider population, helping bridge the energy gap and promoting equality among communities. This compatibility also allows for efficient use of infrastructure and capitalises on established offshore wind installations. We maximise efficiency and minimise installation and maintenance costs by leveraging these synergies. We are also committed to minimising the environmental impact associated with energy production. Our wave technology harnesses the power of nature without disturbing marine ecosystems, ensuring a harmonious coexistence between renewable energy generation and marine life preservation. By deploying our wave technology alongside floating wind systems, island nations can overcome energy challenges and pave the way for a cleaner and more sustainable future. Our solution brings a transformative change, empowering communities and contributing to a more equitable and environmentally conscious world.
GoHubs Mozambique Green Fishing and Cold Chain Hubs
DEPARTMENT FOR SCIENCE, INNOVATION AND TECHNOLOGY
GoHubs Mozambique is a transformative network of solar-battery microgrid hubs serving the artisanal fishing sector in coastal communities of Mozambique. The primary objective of GoHubs is to provide smart reliable renewable energy solutions, infrastructure and equipment to unlock market access, reduce fish losses, and bolster the local fishing sector. The artisanal fishing industry plays a crucial role in Mozambique, accounting for 90% of the total catch and with over 15% of households depending on it for their livelihoods. However, inadequate energy and transport infrastructure in coastal areas restrict the availability of resources such as ice, cold storage, and access to non-local markets. These limitations lead to significant fish losses and reduced incomes within the sector. To address these challenges and create new opportunities, GoHubs introduces a pioneering business model that combines significant technological and commercial innovations. From a technical perspective, GoHubs integrates energy-intensive operations like ice production, cold storage, water pumping, and electric refrigerated transport into an integrated hub, powered by an on-site solar-battery microgrid. Smart control and load management system, ensures a reliable and efficient power supply and optimises across the critical loads. The entire systems is also integrated onto a single monitoring platform to simplify operations. From a commercial standpoint, this bundling approach ensures that a continuous reliable cold chain from boat to market is effectively and sustainably established. Furthermore, this strategy facilitates economies of scale, resulting in lower unit costs for ice and services. GoHubs not only sells ice and cold storage services but also supports the trading of local fish, providing electric refrigerated transport to larger markets. The business model also enhances resilience by diversifying revenue streams, and by including electric vehicle charging reduces the impact of volatile fossil fuel costs on transportation. By providing ice and services instead of selling energy units, GoHubs mitigates the uncertainty associated with the current regulatory environment. GoHubs is a pilot deployment in Inhambane Province on a public-private partnership model with a community fish market. GoHubs expects to improve the livelihoods of the fishing sector workers and the broader community through improved catch quality, better and reliable market access, and reduced losses and wastage and replicate the model across Mozambique and other countries where renewable and reliable cold chain can unlock green growth.
An Open-Water Demonstration of INWave Wave Energy Converter Power Plant in Vietnam
DEPARTMENT FOR SCIENCE, INNOVATION AND TECHNOLOGY
INWave, the onshore-type Wave Energy Converter, is suitable for shoreline and remote islands. IWES's business goal is to offer clean, affordable and reliable Wave Energy Converters, with a Simple, Scalable & Sustainable technology. The technology has been proven to be feasible at prototype level since 2015, with a Seal of Excellence award by European Commission's Horizon 2020 programme in 2016, MEA (Marine Energy Alliance) award achieving TRL 6-7 evaluation in 2019, and a successful Energy Catalyst Round 9 funding in 2022. INWave provides the unique approaches of: deploying the power generation device onshore, harvesting wave energy from the shallow nearshore water, and using the whole range of wave movements. It ensures durability, safety and affordability. This reduces costs and time, enabling sustainable supply for the smaller scale local market needs. INWave innovation brings access to clean and affordable energy to the coastal community. It is competitive with expensive diesel generators, which are commonplace in fishery harbours and remote coastal areas in Vietnam. In particular, in remotely scattered islands in the South China Sea (Vietnamese East Sea), meeting energy demand is very expensive relying on fossil-fuel based energy, due to the logistic and volatile cost conditions. Diesel generators, kerosene lamps and burning wood cooking are common occurrences. There is huge potential ocean energy in Vietnam and in Asia-Pacific Ocean countries that could be utilised to generate electricity. One of the beneficiaries of planned wave power plants are coastal communities from relatively traditional fishery, farming and aquacultural communities. This innovative technology will provide them with increased energy security at a lower cost and with largely reduced CO2 emissions. The object of the proposed project is to complete and demonstrate the successful construction and commissioning of a Wave Energy Pilot Plant in the selected site in Vietnam. Through appropriate project assessments, the pilot power plant is expected to yield significant impacts in technical, social, economic, and environmental aspects. The proposed innovation to be installed in a remote island is an onshore-type WEC technology. Onshore, because as opposed to most other offshore WECs under development, its power generation unit is located on the shoreline and not at sea. This design enables system stability, significant cost reductions and makes clean energy infrastructure investment more affordable. We will maintain collaborative partnerships with all relevant government stakeholders, which ensure project adequation with the country's sustainable development targets and regulatory framework, such as PDP8.
BioEnergy Powering Agriculture and Rural Livelihoods Enhancement- BEPeARLe
DEPARTMENT FOR SCIENCE, INNOVATION AND TECHNOLOGY
According to the International Energy Agency, 770 million people worldwide do not have access to electricity today, primarily in Asia and Africa. Energy insecurity is one of the biggest problems in rural areas because poor grid infrastructure and connections are a significant contributor to the lack of access to power, which impedes socioeconomic development. Rural electrification will not only spur economic growth but also narrow the urban-rural divide. How can we address energy infrastructure on a budget when high-capacity batteries are (mostly) prohibitively expensive? Solar photovoltaics (PV) is already a tried-and-true method of producing electricity off-grid. Our vision is to provide all three components of the energy trilemma - affordability, reliability, and sustainability of clean energy access - to marginalized communities in five target countries -- Botswana, Cambodia, Nigeria, Uganda and Zambia, via our Agrivoltaic Solar - Biomass Gasification - Biogas Hybrid system. Mandulis, through its zero-waste circular economy model, generates clean energy solutions from waste, enabling smallholder farmers to access clean electricity for powering their households and businesses, clean cooking fuel, energy-saving cookstoves, agricultural processing services, and soil enhancers. The uniqueness of our circular economy model, leveraging on and revalorizing residues and byproducts of the process, makes all these goods and services affordable, reliable, and sustainable for smallholder farmers, having a great positive impact on poverty alleviation, climate resilience, and biodiversity protection. This project will demonstrate the economic benefits that can be achieved by integrating agriculture and energy. As a core business objective of Mandulis Energy, bringing these two sectors together will foster cross-sectoral engagement, stimulate business opportunities, and partnerships between smallholder farmers in the targeted areas with larger economic players. It will also develop locally the skills necessary to put these multifunctional technologies into use and keep them maintained. To disseminate knowledge, comprehend end-user requirements, and develop a supply-chain integration strategy, we will work directly with local communities, energy developers, and SMEs in all target countries as we implement: 12 PV - biomass gasification - digestion systems in Uganda (6 sites - 100 kW, 1 site - 500 kW), Botswana (1 sites - 100 kW), Nigeria (1 site - 100 kW), Zambia (1 site - 100 kW) and Cambodia (1 site - 100 kW), generating low carbon, reliable, affordable and productive renewable energy to drive post-harvest processing, clean cooking fuel and biofertilisers.
Project GANESHA - Getting power Access to rural-Nepal through thermally cooled battery Energy storage for transport and Home Applications
DEPARTMENT FOR SCIENCE, INNOVATION AND TECHNOLOGY
Project GANESHA focusses on development, manufacture and implementation of an innovative battery module solution for powering Nepal rural-based small passenger vehicles and off-grid low-power home energy systems. Solar-power installations will be constructed to pilot our innovation in two seperate rural-Nepal pilot sites with marginal-/zero-power access. Our consortium including three-UK and two-Nepal organisations, was formed to assist solution-development for commercial challenges faced by the Nepal Electric Vehicle Institute (NEVI) in achieving its ambition to provide Nepal-wide zero-carbon public-transport/power access. NEVI were established in the mid-1990s when growing urban-population densities led to exponential-increase in urban-internal combustion engine (ICE) vehicle registrations/polluton. NEVI were pioneers in retrofitting Nepal-ICE-rickshaws to EV, and developing battery-solutions to power these vehicles. It rents batteries to marginalised-/low income-communities through its its affordable model, to facilitate their independant-income-generation (60% of its work-force being female). Limitations of Nepal's rural-/urban-location power grid/distribution restrict EV-rollout across the country. NEVI are forced to depot-recharge EV-rickshaws during night-periods when power-demand is low and risk of powercuts are minimised. Limited depot-space and grid-power restrictions limit EV-rickshaws numbers NEVI can provide each location's public-transport market. NEVI wish to access solar-power to charge vehicle battery packs and envision a removable solution simlar to products currently marketed in India and Sub-Saharan Africa to expand its service to rural-communities where solutions are most needed (aligning with its original mission). However, current module-products are recharged at low C-rates and require large capital-investment. To supply a public-transport EV-fleet NEVI would require large module-stocks and high-area solar-arrays. Our projects innovation/case study-sites resolve this dilemma. A new module will be designed, manufactured, and mobilised incorporating PAK-Engineering Ltd's robust-/lightweight-heat exchanger technology. PAK's system facilitates high C-rate charging and design-versatility enabling PAK to adapt/optimise its function to suit multiple environmental-conditions. EPT Ltd will design module-incorporated state-sensor/communications technology so module-function is optimised, and location tracked when in use. Gamma-Meon Ltd will design, adapt and incorporate a specilised payment systems platform that EV-rickshaw operators and users will use to access NEVI services. Our solution will reduce mentioned-capital investment-requirments, and enable rollout to two rural-communities with marginal-/zero-power access in project-timescales. NEVI via partneship with Nepal-famed gender/social-equity pioneer 3 Sisters Trekking Group will construct two rural-solar arrays for charging our-modules, for powering 8-10 EV-vehicles adapted to location-conditions, and provide home-energy-kits for lighting and small-device charging for imroving life-quality in these locations.
Project RICE (Renewable, Inclusive, Carbon-positive Energy)
DEPARTMENT FOR SCIENCE, INNOVATION AND TECHNOLOGY
PROBLEM Modern agriculture is so critically dependent on fossil fuel inputs that they often outweigh energy outputs from the food produced. Hence modern farming has been described as "the use of land to convert oil into food". Undoubtedly, diesel-powered mechanisation has greatly reduced backbreaking drudgery for countless millions of farmers, and conversion of natural-gas into ammonia/nitrogen fertilisers is currently feeding a third of humanity. Nevertheless, the downsides are painfully obvious: Input Costs: Centralised production/distribution of fossil fuels mean farmers in remote areas across Africa and Asia often pay more than double for diesel-fuel/N-fertilisers. Those who cannot afford them are stuck in cycles of hard labour/low-yields/poverty. Those who can afford them lose around 60% at point-of-use(waste-heat from engines, or leaching/volatilisation from N-fertilisers). Food Prices: Food uses around a third of all energy globally, so when fossil-fuel prices rise, food prices follow, creating political instability and hardship for the world's most vulnerable(urban-poor and farmers in developing countries). Greenhouse Gas(GHG) Emissions: Agricultural emissions continue to rise, accelerating climate change, disproportionately impacting farmers in developing countries. VISION Development of efficient agricultural technologies powered by renewable energy to lower emissions whilst increasing farmer productivity and profitability in developing countries. Our focus is on the world's number 1 food crop: rice. Known as a "Poverty Crop"(low-margins for smallholder-farmers). Responsible for 48% of all crop GHG emissions. 91% of rice is produced/consumed in Asia. Straw Innovations("SI") (British SME operating in the Philippines) has pioneered a suite of technologies for collecting rice straw at harvest-time, avoiding field-burning/rotting that accounts for almost half of rice emissions. In this project, they will convert their "straw-catcher" machine to run on solar-PV electricity/batteries instead of diesel. Takachar(multi-award-winning Indian SME) has developed a cost-effective mobile biochar production unit that can transform rice straw from a major pollutant into a vast carbon sink. They will make a 10x scaled-up version and send it to SI, who will tap the waste process heat for the first time to dry rice, instead of diesel/kerosene. The char will then be returned to the farmers' fields as a more efficient fertiliser/soil-amendment, incorporated by the same SI electric "rice/straw-collectors" that harvested it. SI will also send their machines from the Philippines to India mid-project and the two countries will test out different business models for farmer adoption/benefit. Aston University(home of SUPERGEN Bioenergy Hub) leading sustainability specialists will invite stakeholder feedback and also calculate GHG savings from the new system.
Solar And Biogas Off-grid Power (SABOP) for Rwenjeru Agrotourism and Demonstration Farm, Mbarara, Uganda.
DEPARTMENT FOR SCIENCE, INNOVATION AND TECHNOLOGY
In this project, we will integrate of 2 well-established technologies (solar photovoltaic power and biomethane from biodigestion of waste biomass) to create a 24-hours' all-weather electricity supply minigrid that will tackle the colossal lack of access to energy in Uganda (particularly Rwenjeru Agrotourism and Demonstration Farm). Also, we will implement a renewable milk chiller as a productive use of energy at Rwenjeru. Furthermore, we will conduct a market analysis and develop a business plan for the viable and affordable deployment of the project outcome and for future scale-up beyond the project. Our waste-to-energy anaerobic digestion system will help to process food and agricultural waste that will otherwise pollute the environment, into clean renewable energy (24hrs) for an agrotourism business and \>1,000 farmer's household. By performing initial socio-economic appraisal, we will access the affordability of potential end-users and the viability of the SABOP energy platform. We will leverage on the intrinsic waste-to-energy approach of the SABOP system to match the affordability of Ugandans. The implementation of a smart minigrid allows us to accurately measure loading and generation capacity of SABOP and to effectively plan for expansion into neighbouring communities. We will engage with local and national stakeholders to ensure buy-in and share outcomes from the project to improve energy policy in Uganda. The use of biomethane as an alternative to gasoil is expected to improve local air quality, with regards to NOx and particulate matter. We will reduce Rwenjeru's dependence on highly polluting diesel and petrol powered electricity generators. By generating electricity with solar power instead of fossil fuels, we can dramatically reduce greenhouse gas emissions, particularly carbon dioxide (CO2). Our stakeholders and community engagement (workshops, social media, and flyers) will increase environmental awareness and prompt end-users to be more resource efficient in other parts of their daily life. Reliable electricity supply from the SABOP system will improved street and community lighting which will enhance security in Rwenjeru. By increasing the productivity and profitability through energy access, as well as providing cheaper biofertilizer to farmers (76% women), households will be able to improve the quality and quantity of food in the homes with positive impact on the general health and well-being of people.
Development of a HIGH Capacity FLEXible Energy Storage System for Mini-Grid Application in Sub-Sahara Africa (High ESS)
DEPARTMENT FOR SCIENCE, INNOVATION AND TECHNOLOGY
This collaborative project will develop and demonstrate a new technology (HIGHFLEX) that consists of a high-capacity flexible energy storage systems (HIGHFLEX ESS) integrated with innovative Battery Management System (BMS); Power Conditioning Unit (PCU) and intelligent monitoring and performance management system (Digital Twin) for mini grid applications in hot climates. The new technology is a portable and scalable system that facilitates: Quick development of mini grids in SSA. Storage of high-capacity energy generated from clean power sources during peak hours for off-peak utilisation. Delivering reliable and affordable power system through innovative solutions e.g., Digital twin, second life battery, real-time performance management and heat control system. The project's vision is to rapidly accelerate access to affordable off-grid electricity from clean energy sources in SSA. The project taps into the expanding global mini grid markets to offer affordable energy access for social mobility and inclusion in SSA communities not served by main power grids. HIGHFLEX will facilitate steady supply of electricity to rural and unserved areas and reduce energy access gaps between rural and urban communities in SSA where inaccessibility to affordable electricity is one of the main drivers of poverty to over 600 million people. This project has chosen Nigeria as a case for deployment of HIGHFLEX technology because of its over 200 million population and majority of its rural population (48% of its total population) do not have access to affordable and low carbon electricity. The project addresses barrier (access to electricity) to adoption of advancements in healthcare system; developing new technologies for agriculture, commerce, education; and entrepreneurship. HIGHFLEX makes it possible to deliver low carbon electricity to unlock sustainable economic development in SSA communities. This will empower women and children to lead more productive lives and have a better wellbeing. This will in turn encourage gender equality by learning digital and modern skills, which gives girls and women equal access to education, healthcare and enterprise. Furthermore, access to clean energy via mini grid will reduce crime and social unrest, since majority of the population would be productively engaged (Bloomberg 2020). This will lead to improved human security and cohesive communities and societies driven by mutual objective for sustainable development. HIGHFLEX will accelerate access to affordable and low carbon clean energy from bio-diesel, solar and wind (SDG 7), which lower environmental impacts from continued use of diesel-powered generators in Nigeria (world's leading generator consumer) to combat climate change effects (SDG 13).
REACT Mid-stage - Renewable Energy Access for the Conversion of Tuk-tuks
DEPARTMENT FOR SCIENCE, INNOVATION AND TECHNOLOGY
Following the successful early-stage project, this project aims to further develop the innovative technologies and business models that together will improve energy access to hundreds of thousands of Sri Lankan three-wheel tuk-tuk drivers. Tuk-tuk-drivers -- male and female - rely on their vehicles as an important source of income but currently lack access to energy which is affordable, reliable and carbon free. The project will convert internal combustion engine tuk-tuks to electricity and power them with clean and renewable solar energy. Tuk-tuks are the main light transport method in Sri Lanka and other adjacent countries such as India, Thailand and Indonesia - there are over 1.2 million tuk-tuks in Sri Lanka which generate considerable air pollution. The vast majority of these vehicles are powered by out-of-date two or four stroke petrol engines. In addition, the recent fuel price rise and severe supply instability has affected the tuktuk drivers' community who are subsisting on low-incomes. Following the innovative concept of tuktuk conversion and battery subscription scheme developed from the early-stage project, we aim to mature the user-centred technology and business model in this mid-stage project and address several technical and business challenges, to pave the way for successful exploitation. The design of the conversion kit including mechanical, electric and electronic components, will be reiterated and improved towards final products; long-term strategic suppliers will be identified and the partnership will be developed; partnerships with local garages and fuel stations (charge stations) will be developed; data will be collected and new business opportunities will be identified; training courses will be developed to ensure the safe and efficient operation of the vehicles. A large trial will be conducted to prove the concept and collect valuable data. The team will also work with the local authorities to promote the technologies and businesses. The Technology lead for the project is an industrial firm, Alta Vison (Pvt) Ltd (AVL) who have a rich experience in renewable energy system installation and operation, and energy storage system development. Another business partner Large Minority who has valuable experience and connection with end-users will join the team. They are supported by two academic partners with sound track records and knowledge in mechanical and electric system design, electric and hybrid vehicle research and development. The team has both a strong technological and business background, as well as good understanding of the local market and the policy landscape in Sri Lanka.
Islanded Wave Powered Microgrid Pilot for Remote Islands in Thailand
DEPARTMENT FOR SCIENCE, INNOVATION AND TECHNOLOGY
This project is a building on and adding to our successful Energy Catalyst R8 early-stage project, demonstrating good feasibility of the proposed concepts in enhancing the efficiency of onshore wave energy converters (WECs) and developing advanced wave-powered microgrids (WPMG) in the selected remote islands of Thailand with limited or no grid access which currently use expensive, polluting diesel generators (DEGs) as the main supply. The unit cost of the electricity generated by WPMGs can be significantly reduced by advanced predictive optimal control strategies to improve the wave power output of the WECs in a range of sea states with state-of-the-art power electronic components and novel microgrid energy management systems (EMS). The EMS can significantly reduce the power conversion/distribution losses and use deep-learning-based algorithms to forecast the stochastic loads in varying weather and wave conditions. Moreover, the microgrid provides a reliable and secure source of electricity using distributed and remote EMS services. In this mid-stage project, we aim to systematically demonstrate the efficacies of the whole concept to pave the way for sea-trial testing validation at the final stage. The consortia will integrate all the key components into one hybrid system-level wave-to-wire (W2W) WPMG simulator to validate the functionalities of the microgrid efficiently and economically in various scenarios close to real sea conditions. The wave prediction will be enabled by the latest Radar-based technology to provide shutdown signals for detrimental waves and to increase the survivability of the WECs. We aim to increase the technology readiness level (TRL) of the proposed WPMG technologies to build up a stand-alone microgrid in the final stage. Overall, the project aims to provide inclusive community-based renewable energy (sensitive to gender equality and social inclusiveness) that addresses the lack of energy access in Thailand's remote and isolated islands and eventually in other SE Asia countries like the Philippines and Indonesia. The project consortia include key industrial players, including Aquatera, Hitachi Energy, Toshiba, EcoWavePower, and major universities QMUL, Manchester & Exeter, for successfully delivering the project objectives. Following our successful workshops in the early-stage project, we will hold further technical and training workshops for the technology transfer in the SE Asia region, especially for female professionals, to promote gender equality in the renewable energy sector.
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