This paper reviews the current state of behavioural economics and its applications to energy efficiency in developing countries. Taking energy efficient lighting in Ghana, Uganda and Rwanda as empirical examples, this paper develops hypotheses on how behavioural factors can improve energy efficiency policies directed towards poor populations. The key argument is that different types of affordability exist that are influenced by behavioural factors to varying degrees. Using a qualitative approach, this paper finds that social preferences, framing and innovative financing solutions that acknowledge people’s mental accounts can provide useful starting points. Behavioural levers are only likely to work in a policy package that addresses wider technical, market and institutional barriers to energy efficiency. More research, carefully designed pre-tests and stakeholder debates are required before introducing policies based on behavioural insights. This is imperative to avoid the dangers of nudging.
This paper addresses the challenge of Germany׳s energy transition (Energiewende) as the centrepiece of the country׳s green industrial policy. In addition to contributing to global climate change objectives, the Energiewende is intended to create a leading position for German industry in renewable energy technologies, boost innovative capabilities and create employment opportunities in future growth markets at the least possible cost. The success in reaching these aims, and indeed the future of the entire concept, is hotly debated.
The study is far from an exhaustive examination of these issues. In many areas, the analysis is speculative, aimed at raising questions and suggesting areas where domestic and international policy makers may need to consider undertaking further analysis. Above all, it should be stressed that the study raises these matters at a very general level. Whether any given governmental measure is consistent with WTO rules is a highly contextual question, that may well depend on the exact design features of that particular measure, and its broader context – regulatory, technological and commercial. Thus, nothing in this study should be considered as a judgment that any actual measure of any particular government violates WTO rules.
The study has also been prepared at a time when countries across the income spectrum are taking a fresh look at local content requirements, after having largely phased them out in traditional strategic industries such as fossil fuel energy and automobiles. Questions explored include:
Shifting our fossil-fuelled civilisation to clean modes of production and consumption requires deep transformations in our energy and economic systems. Innovation in physical technologies and social behaviours is key to this transformation. But innovation has not been at the heart of economic models of climate change. This paper reviews the state of the art on the economics of innovation, applies recent insights to climate change. The core insight is that technological innovation is a path-dependent process in which history and expectations matter greatly in determining eventual outcomes.
This report documents the scale and structure of fossil fuel exploration subsidies in the G20 countries. The evidence points to a publicly financed bailout for carbon-intensive companies, and support for uneconomic investments that could drive the planet far beyond the internationally agreed target of limiting global temperature increases to no more than 2ºC. It finds that, by providing subsidies for fossil fuel exploration, the G20 countries are creating a ‘triple-lose’ scenario. They are directing large volumes of finance into high-carbon assets that cannot be exploited without catastrophic climate effects. They are diverting investment from economic low-carbon alternatives such as solar, wind and hydro-power. And they are undermining the prospects for an ambitious climate deal in 2015.
Dimitris Diakosavvas, OECD, discusses the OECD Green Growth Indicators 2014 report, and the need to do more to catalyse green growth.