Climate Action Accelerator



The Climate Action Accelerator provides targeted technical assistance to developing countries, government agencies, and other members to advance ambitious climate action.

Ad hoc support for NDCs, LT LEDS, and transparency systems

Do you need support in designing, implementing, or updating your Nationally Determined Contributions (NDC), low emission development strategy (LEDS), or transparency systems? The Climate Action Accelerator is available. It is a global advisory network providing rapid, high-quality, short-term technical assistance for developing countries. The Secretariat of the Climate Action Accelerator is hosted by NREL in Colorado.

Request Assistance

The Climate Action Accelerator accepts requests from developing countries, government agencies, and technical or other institutions and organizations that are working directly with national governments to plan and implement their NDCs, LEDS, or transparency systems.

To request support, please send an email to

The Climate Action Accelerator at Work

Tools for NDC updates and NDC implementation such as for assessing LEDS/NDCs baselines, goals, technology, policy options, pathways, and impacts

Strategies and measures for mobilizing private and public investment in NDC and LEDS priorities

Methods and resources for linking national and subnational governments in the LEDS and NDC planning and implementation processes

Policies and programs for implementing climate-resilient low-emission measures in the energy, waste, agriculture, forestry, and other land use (AFOLU) and transport sectors

Alignment of NDCs and LTS

Review of GHG inventories for specific sectors

Preparation for the submission of the Biennial Update Report (BUR) and the future Biennial Transparency Report (BTR)

Establishing sustainable and robust transparency systems, including appropriate institutional arrangements

For more information, please consult our brochure