Energy and development
Access to clean and reliable energy sources is a key pillar of sustainable development. Our researchers are working to overcome barriers to energy access around the world.
Globally, millions of people lack access to safe, affordable and consistent energy sources. Improving access to clean and affordable energy has the power to transform public health, environmental safety and social equity. When marginalised groups can access affordable clean energy, their wellbeing is bolstered and they can break the cycle of poverty. Our aim is to inform policy, development funding and education programs that can catalyse a sustainable energy future for all.
Dr Bishal Bharadwaj, Professor Peta Ashworth, Dr Pramesh Dhungana, Professor Hari Vuthaluru
Burning plastic as a household fuel
Led by Energy and Development Theme Lead, Dr Bishal Bharadwaj, a team of 41 researchers from over 30 countries is investigating the global issue of plastic waste and energy poverty in the Global South. Many urban slum households cannot access fuels like wood, charcoal, gas or electricity, forcing them to use discarded plastic waste to heat their homes, boil water and cook food. Burning plastic releases a range of harmful chemicals, so this practice has significant implications for public health and environmental sustainability.
This project aims to gather information about the scale of this global issue to help inform policy and other practical interventions that support clean cooking for urban slum households.
Dr Bishal Bharadwaj
Global training program
To upskill students and researchers in the Global South, Dr Bishal Bharawaj coordinated a program of training opportunities. These courses focused on providing an opportunity to learn how to use data from students’ home countries to map critical energy-related information, such as night-light pollution and climate-change-induced heat stress.
Students joined these courses online from over 15 countries in Asia and Africa and were encouraged to share their knowledge and findings with others in their networks to allow for broader skill sharing outside of the formal learning environment.
Selected publications
The case for a clean cooking green bank
Coldrey, O., Lant, P. & Ashworth, P.
The use of plastic as a household fuel among the urban poor in the Global South
Bharadwaj, B., Gates, T., Borkathur, M., Rose, S., Oranu, C. O., Allison, A. L., Bohlmann, J., Dhungana, P., Glenn, D. E., Jeuland, M., Awange, J., Gates, I., Mulugetta, Y., Ashworth, P.
Optimal inspection (monitoring) and penalty (fine) for plastic bag ban compliance in Nepal.
Bharadwaj, B., U. KC, and M. N. Subedi
2025
Environmental Development
Traditional knowledge systems in the Himalayas: Why moving away from biomass cooking fuel is so difficult
Bharadwaj, B., R. K. Rai, and P. Ashworth
2024
Advances in Asian Human-Environmental Research
Elucidating finance gaps through the clean cooking value chain
Coldrey, O., Lant, P., & Ashworth, P.
Low-capacity decentralized electricity systems limit the adoption of electronic appliances in rural Nepal
Bharadwaj, B., Nath Subedi, M., Malakar, Y., & Ashworth, P.
Awareness of biogas increases its social acceptance
Bharadwaj, B., Kambo, A., Arratia-Solar, A. & Ashworth, P.
2023
Journal of Cleaner Production
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