EPA has published GHG emissions projections for 2020-2040. These projections show that Ireland will not meet 2013-2020 EU targets for GHG emissions reduction. To achieve 51% emissions reduction by 2030 significant new measures need to be identified & implemented across all sectors.
- Implementation of “Additional Measures” (including those in the 2019 Climate Action Plan) is projected to save 58 Mt CO2 eq over the period 2021-2030 compared to the “With Existing Measures”. This represents a reduction of 1.8% per annum in emissions over the period.
- Ireland’s emissions covered by the 2013-2020 EU Effort Sharing Decision target are estimated to have been 7% below 2005 levels in 2020. Ireland is estimated to have cumulatively exceeded its compliance obligations by 12.2 Mt CO2 eq over the 2013- 2020 period, and will need to use credits and/or purchase surplus annual emission allocations from other member states to achieve compliance.
- These Projections indicate that Ireland can meet its non-ETS EU targets over the period 2021 to 2030 assuming full implementation of the 2019 Climate Action Plan and the use of the flexibilities available. Future, more ambitious targets as presented in the European Climate Law and Ireland’s Climate Bill will require many (as yet unidentified) additional measures.
- Increased renewable electricity generation, including a projected 5GW of offshore wind generation, is expected to contribute to a 70% contribution of renewable energy in electricity generation by 2030. Energy industries emissions are projected to decrease by one third by 2030 compared to the most recent figures in 2019.
“Commenting on these figures, EPA Director-General Laura Burke said that the next decade needs to bring major developments and advances in relation to Ireland’s response to climate change.”
- Agriculture emissions are projected to decline by 1.2% per annum over the 2021- 2030 period, provided the 16.5 Mt CO2 eq savings from the agriculture sector identified in the 2019 Climate Action Plan are realised. Increase use of protected urea fertilisers and low emission slurry spreading, along with other measures targeting methane emissions from animals, will be required.
- The impact of COVID is projected to have led to a 14% reduction in transport emissions in 2020 compared to 2019. The measures in the 2019 Climate Action Plan include 936,000 electric vehicles on the road by 2030 and are projected to reduce emissions to 25.5% below 2019 levels by 2030. It will be necessary to avoid a post-COVID surge in emissions to achieve that reduction.
- The projected impact of COVID in the residential sector in 2020 is an increase of almost 9% in emissions compared to 2019, driven by increased working from home. This highlights the need for our houses to become far more efficient, particularly in the context of broader home working. Implementing the 2019 Climate Action Plan measure for the installation of over 600,000 heat-pumps by 2030 as well as retrofitting 500,000 homes to a B2 equivalent BER will help achieve this
- A strong impact from COVID is seen in the emissions projections for 2020 and 2021. A decrease of transport emissions and increase in residential emissions are the most obvious effects projected. Agriculture emissions are projected to have been little affected and energy emissions decreases are not primarily COVID related. As the economy exits from COVID restrictions, a “green recovery” where investment is targeted at measures which reduce or avoid greenhouse gas emissions, can result in better outcomes for society and the environment.
- The scale and pace of the changes needed to achieve the targets set out in the 2019 Climate Action Plan are significant, but the extent of change required to meet the Climate Bill and European Climate Law targets is unprecedented. Further ambitious measures in key sectors such as agriculture, transport and power generation will need to be identified, planned and implemented as soon as possible
Source – Environmental Protection Agency