Monsoon watchers are scanning the Indian Ocean for any sign that could potentially reduce the impact on seasonal rains from a raging El Nino away in the equatorial Pacific.

International financial institutions and governments worldwide are pouring billions of dollars into building new and existing coal-fired power plants and expanding coal mining activities that worsen dangerous carbon pollution, according to a new report that calls for an end to all international coal financing, except in very rare circumstances.

This paper identifies over 50 000 patents filed worldwide in various water-related technologies between 1990 and 2010, distinguishing between those related to availability (supply) and conservation (demand) technologies.

This report offers a new approach to facilitate the implementation and improve the effectiveness of climate action, with the first broad diagnosis of misalignments between overall policy and regulatory frameworks and climate goals.

This working paper provides emerging insights from the experience of seven Development Finance Institutions (DFIs) in driving private sector investment in climate resilience, and from a workshop on strategies and business models that could help to scale up current efforts.

The International Renewable Energy Agency (IRENA) has set out to produce comprehensive, reliable data sets on renewable energy capacity and use worldwide. The first such data set shows renewable power-generation capacity for 2000-2014. The renewable power capacity data shown represents the maximum net generating capacity of power plants and other installations that use renewable energy sources to produce electricity. For most countries and technologies, the data reflects the capacity installed and connected at the end of the calendar year.

This “Background Report on Long-term Climate Finance” was prepared by Climate Policy Initiative and CICERO for the German G7 Presidency 2015.

This paper reviews the approaches taken by multilateral climate funds in the period 2010-2014 to support low-emission and climate resilient development in developing country cities.

Many suggest we are approaching a sixth mass extinction event, and yet estimates of how many species exist, and thus how many might become extinct, vary by as much as an order of magnitude. There are few statistically robust methods to estimate global species richness, and here we introduce several new methods, including one that builds on the observation that larger species are often described before smaller species.

This report summarises the main insights from the 2015 Global Climate Legislation Study. It is the fifth edition in a series dating back to 2010. The 2015 edition covers 98 countries plus the EU, up from 66 in 2014, which together account for 93 per cent of global greenhouse gas emissions.

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