Verification and reconciliation of estimates of climate forcers

Call Updates

Feb 16, 2022 11:21:30 AM

Call HORIZON-CL5-2022-D1-02 has closed on 10 February 2022, 17:00:00 Brussels time.

26 proposals have been submitted.

The breakdown per topic is:

• HORIZON-CL5-2022-D1-02-01: 3 proposals 

Evaluation results are expected to be communicated in May 2022.

Oct 12, 2021 12:00:07 AM

The submission session is now available for: HORIZON-CL5-2022-D1-02-01(HORIZON-RIA)

Verification and reconciliation of estimates of climate forcers

TOPIC ID: HORIZON-CL5-2022-D1-02-01

Programme: Horizon Europe Framework Programme (HORIZON)
Call: Climate sciences and responses (HORIZON-CL5-2022-D1-02)
Type of action: HORIZON-RIA HORIZON Research and Innovation Actions
Type of MGA: HORIZON Action Grant Budget-Based [HORIZON-AG]
Deadline model: single-stage
Planned opening date: 12 October 2021
Deadline date: 10 February 2022 17:00:00 Brussels time

Topic description

ExpectedOutcome:

Project results are expected to contribute to all of the following expected outcomes:

• Enhancing the ability to ascertain whether and to what extent emission reduction efforts are producing the desired atmospheric signals for key greenhouse gases on relevant spatial and temporal scales.
• Better understanding of apparent discrepancies between reported greenhouse gas (GHG) emissions and removals (in national inventories and other schemes), measured atmospheric signals and modelled levels, with the aim of reducing and/or reconciling them on the long run.
• Reduced uncertainty of national GHG inventories through improved comparability with models and observations and piloting top-down approaches recognised in the 2019 refinement of the IPCC 2006 Guidelines for National Greenhouse Gas Inventories.
• Contribution to improving the attribution of GHG fluxes (anthropogenic vs natural) as well as non-GHG atmospheric climate forcers (such as aerosols), including feed-backs.
• Support the Paris Agreement, in particular the Global Stocktake, and the implementation and monitoring of EU climate policy instruments.
• Provide input (such as open data, models, methods and protocols) and contributions to international programmes and assessments (such as IPCC, Global Carbon Project).

Scope:

Actions should aim at reconciling national greenhouse gas inventories with relevant assessment and monitoring systems in Europe (in particular EU and Horizon Europe Associated Countries) including observations from a wide range of monitoring networks, in-situ and remote-sensed) at a range of scales by comparing their results. Aerosols and their precursors should also be included in the analysis, as well as other air pollutants where relevant (e.g., co-emitted species).

Special attention should be given to establishing how the use of top-down techniques that can support the verification of national greenhouse gas inventories and other regulated estimates of emissions and removals, in order to improve or supplement the methods/approaches currently used. Ideally case studies in collaboration with one or more national inventory compilers should be organised for this purpose.

Proposals should aim to develop scientifically robust methodologies, building on achievements from previous research activities in order to decrease to acceptable levels uncertainties associated with emission estimates, identify and constrain irreducible differences and improve the attribution of emissions and removals to their sources (in particular the separation of natural versus anthropogenic fluxes). They should also explore and support the development and implementation of top-down approaches for use in national inventories, as recognised in the 2019 Refinement of the IPCC 2006 Guidelines for National Greenhouse Gas Inventories.

The development and improvement of methodologies should also address the need for versatility of applications, including mobile sources, individual point sources, land, management actions etc. relevant to current and potential future reporting and compliance systems. Furthermore, issues such as open data and metadata standards, transfer of information and tools, and replicability of methodologies and tools outside Europe (mainly in developing countries) should also be addressed.

Beneficiaries are encouraged to take advantage of the relevant national and/or European research infrastructures (e.g. ACTRIS, ICOS etc.).