Integrated Assessment of Short-lived Climate Pollutants in Latin America and the Caribbean | Cluster de Biocombustibles Sólidos

Cluster de Biocombustibles Sóldos

Efforts to reduce dangerous air and climate pollutants by Latin American and Caribbean countries could reap immediate and long-term benefits for health, food security and the climate according to the first ever Integrated Assessment of Short-lived Climate Pollutants (SLCPs) for the region.

Short-lived climate pollutants – which include black carbon (or soot), methane, ground level (tropospheric) ozone, and hydrofluorocarbons (HFCs) – all have a global warming potential hundreds to thousands times that of carbon dioxide. Black carbon and ozone also seriously impact human and plant health.

The assessment, developed by 90 authors and led by experts from the region was released today by the United Nations Environment Programme (UN Environment) and the Climate and Clean Air Coalition (CCAC). It found poor air quality and climate change is already affecting vulnerable populations and environment in the region resulting in premature deaths, crop yield losses, and ecosystem damage. One of the autors is Omar Masera Cerutti, General Director of the Solid Biofuels Cluster (Cluster de Biocombustibles Sólidos in spanish).

In 2010 an estimated 64,000 people died prematurely in the region from exposure to fine particulate matter (PM2.5) and ground level (tropospheric) ozone. Ozone was also responsible for an estimated 7.4 million tonnes in yield losses of soybean, maize, wheat, and rice. If no action is taken to improve air quality, by 2050 annual premature mortality from PM2.5 and ozone exposure is expected to almost double while annual crop losses could rise to about 9 million tonnes.


You can download the report, here.