There is no guidance on how to deal with the effects of catastrophic events, like the COVID-19 pandemic, on stated preference survey responses, despite the possible impact such events can have on stated values and survey responses. This paper provides a concise analysis of the likely effects of...

With only a decade left to reduce emissions drastically, the scale, pace and extent of global transformation needed is truly demanding. Long-term emission goals and the nature of the low-emission transition in each country will be a function of its unique socio-economic priorities, capabilities,...

A wide range of organisations operate at the interface between the demand for (e.g. water agencies or service providers) and the supply of finance (e.g. financing institutions and financiers at large) with the aim of bridging the substantial financing gap for water-related investments. These...

This study estimates and analyses publicly-mobilised private finance for climate action in South Africa, between 2010 and 2015. The mobilisation effect of public climate finance on private finance is first estimated through an analysis and attribution of project-level co-finance data. A...

The Paris Agreement invites signatory countries to formulate and communicate long-term low greenhouse gas emission development strategies (LT-LEDS). This report compares the experience of three developed countries that have communicated LT-LEDS within the framework of the United Nations...

Innovation has a role to play to mitigate water-related risks and to support the provision of water services on which our well-being and sustainable development depend. Water-related innovation originate in a wide range of countries, with different levels of ambition. They disseminate at...

Resource efficiency and circular economy policies aim at reducing resource intensity and use throughout the economy, thereby decreasing environmental impacts. Besides the environmental benefits expected from these policies, potential employment benefits are often emphasised, which would follow...

Mitigating climate change requires aligning real economy investments with climate objectives. This pilot study measures the climate consistency of investments in transport infrastructure and vehicles in Latvia between 2008 and 2018, estimated at EUR 1.5 billion per year on average. To do so,...

This paper evaluates green stimulus packages that were introduced in response to the global financial crisis (GFC) of 2007-08 and draws lessons relevant for greening the recovery from the Coronavirus (COVID-19) crisis. The paper underscores the importance of building in policy evaluation...

This report investigates the effects of a resource efficiency and circular economy (RE-CE) transition on international trade flows, using the OECD’s ENV-Linkages model. A global RE-CE policy package will cause secondary materials to become cheaper, while primary materials become more expensive...