Singapore

Critically Insufficient4°C+ World

NDCs with this rating fall well outside of a country’s “fair share” range and are not at all consistent with holding warming to below 2°C let alone with the Paris Agreement’s stronger 1.5°C limit. If all government NDCs were in this range, warming would exceed 4°C.

Highly insufficient< 4°C World

NDCs with this rating fall outside of a country’s “fair share” range and are not at all consistent with holding warming to below 2°C let alone with the Paris Agreement’s stronger 1.5°C limit. If all government NDCs were in this range, warming would reach between 3°C and 4°C.

Insufficient< 3°C World

NDCs with this rating are in the least stringent part of a country’s “fair share” range and not consistent with holding warming below 2°C let alone with the Paris Agreement’s stronger 1.5°C limit. If all government NDCs were in this range, warming would reach over 2°C and up to 3°C.

2°C Compatible< 2°C World

NDCs with this rating are consistent with the 2009 Copenhagen 2°C goal and therefore fall within a country’s “fair share” range, but are not fully consistent with the Paris Agreement long term temperature goal. If all government NDCs were in this range, warming could be held below, but not well below, 2°C and still be too high to be consistent with the Paris Agreement 1.5°C limit.

1.5°C Paris Agreement Compatible< 1.5°C World

This rating indicates that a government’s NDCs in the most stringent part of its “fair share” range: it is consistent with the Paris Agreement’s 1.5°C limit.

Role model<< 1.5°C World

This rating indicates that a government’s NDC is more ambitious than what is considered a “fair” contribution: it is more than consistent with the Paris Agreement’s 1.5°C limit.

Summary Table

Paris Agreement targets

Singapore officially ratified the Paris Agreement (PA) on September 21, 2016. Its NDC target is a reduction of emissions intensity of GDP by 36% below 2005 levels by 2030 and stabilising emissions, aiming for them to peak around 65 MtCO2e in 2030 (Singapore Government, 2015).

2020 Pledge

Under the Copenhagen agreement, Singapore committed to reduce its emissions by 7-11% below BAU emissions in 2020 unilaterally and, in the event of a legally binding international agreement, by 16% below BAU. The National Climate Change Strategy includes several unconditional mitigation targets for the same year, e.g. a 35% reduction in energy intensity from 2005 levels (National Climate Change Secretariat, 2012).

Of concern is that the BAU pathway provided by the government as reference for the 2020 target assumed the emissions intensity of the economy would go in the opposite direction from the historical trend, increasing significantly until 2020. Despite the fact the emissions intensity of GDP dropped 48% between 2000 and 2010, the BAU pathway assumes a 17% increase between 2010 and 2020.