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    • Zhangjiakou Energy Transformation Strategy 2050

      The municipal authorities for Zhangjiakou City, in co-operation with the China National Renewable Energy Centre (CNREC) and IRENA, have adopted an ambitious 30-year roadmap to phase out coal-fired power generation and scale up solar and wind power instead.

      Publications Reports Targets & NDCs Policy Solar energy Technology Wind energy Technology Long term energy planning Planning Renewable energy for cities Policy
    • Measuring small-scale biogas capacity and production

      This field guide presents various methodologies for estimating biogas capacity, production and consumption. Such information can be integrated into national censuses, household surveys and energy surveys.

      Publications Reports Guidelines Statistics Bioenergy & biofuels Technology
    • Power system flexibility for the energy transition

      This report outlines a planning approach to boost flexibility, specifically to accommodate the largest possible shares of variable renewable (solar and wind) energy sources. 

      Publications Reports Power system flexibility Planning Energy models and tools Planning
    • Stranded Assets and Renewables

      Assets like power plants can become “stranded” by unanticipated or premature write-downs, devaluation or conversion to liabilities. This will happen to some degree in the transition to a low-carbon economy. However delaying action to address climate change would result in significantly more severe asset stranding, according to this analysis by the International Renewable Energy Agency (IRENA). This raises concerns for investors and companies, as well as policy makers and regulators. 

      Publications Reports Renewable Energy Roadmap (ReMap) Global Energy efficiency Technology
    • Production of Bioethylene: Technology brief

      This technology brief examines the potential of bioethylene for the production of clean bio-ethanol and reduced impact of the chemical industry on the environment.

      Publications Reports Bioenergy Policy Bioenergy & biofuels Technology
    • Data quality for the Global Renewable Energy Atlas – Solar and Wind (Concept paper)

      The Global Atlas for Renewable Energy provides access to a vast range of solar and wind resource maps created using different methodologies, with different spatial coverage and resolutions. Several datasets may overlap a single territory, and users can choose among several data sources. Yet this very versatility can pose a dilemma for the end-user over the main strengths and weaknesses of the available datasets, and which data is the most suitable to use.

      Publications Reports Solar energy Technology Wind energy Technology Quality & Standards Innovation
    • Geothermal strategy for the Global Renewable Energy Atlas

      The International Renewable Energy Agency (IRENA) is working with the geothermal community (a network of institutes, experts and the private sector) to extend the services of the Global Atlas for Renewable Energy to cover geothermal energy.

      Publications Reports Geothermal energy Technology
    • Biogas for road vehicles: Technology brief

      Switching to biogas as vehicle fuel can reduce greenhouse gas emissions in the transport sector between 60% and 80% compared to fossil-based fuels like gasoline and diesel.

      Publications Reports Bioenergy & biofuels Technology
    • The Renewable Energy Transition in Africa

      This report explores how African countries can achieve universal energy access within the 2030 Agenda timeframe. Also, explores transformational potential of the electricity sector in five Africa countries.

      Publications Reports Macro-economic benefits Socio-economic impact Finance & investment Systemic innovation Innovation
    • NDCs and Renewable Energy Targets in 2021

      This report assesses current climate pledges in light of the challenge ahead, and explores the transformative opportunity offered by renewable energy that can serve as a vehicle for delivering the needed emission reductions.

      Publications Reports Targets & NDCs Policy
    • Green hydrogen cost reduction

      Green hydrogen can help to cut emissions in energy-intensive, hard-to decarbonise sectors like steel, chemicals, long-haul transport, shipping and aviation. But electrolyser costs must be cut to make it economical.

      Publications Reports Hydrogen Technology Green hydrogen Policy
    • Renewable energy integration in power grids

      This IRENA/IEA-ETSAP Technology Brief provides an overview of the main performance and costs of technologies that are used to support renewable energy grid integration, an overview of the shares of variable renewable energy across the world, and existing operational experiences in continental and island systems.

      Publications Reports Power system structures & markets Policy
    • Renewables Readiness Assessment: Nicaragua (executive summary)

      A Renewables Readiness Assessment (RRA) identifies the actions needed to overcome a country’s barriers to renewable energy deployment, with the International Renewable Energy Agency (IRENA) providing technical support and expertise to facilitate consultations among different national stakeholders.

      Publications Reports Renewables Readiness Assessment (RRA) Targets & NDCs Policy Energy transition
    • Green Hydrogen for Industry: A Guide to Policy Making

      This report highlights the range of policy options available to support green hydrogen in the industrial sector and complements these policies with country examples.

      Publications Reports Green hydrogen Policy Hydrogen Technology
    • Renewable Energy Jobs and Access (2012)

      This report is among the first to delve into the topic of job creation in the context of rural access to energy. It presents twelve first-hand case studies which cover a range of activities, including support for the sale, installation and maintenance of small solar systems, small-scale production of improved cooking stoves, investment and training in small hydropower plants,advice to business start-ups and marketing and networking for producers.

      Publications Reports Collaborative Frameworks CF Just & Inclusive Energy Transition Energy & jobs Socio-economic impact
    • Innovation Outlook: Renewable Methanol

      Methanol is essential for the chemical industry. Largely produced from fossil fuels, it can be made from sustainable, renewable-based energy sources.

      Publications Reports Bioenergy & biofuels Technology Green hydrogen Policy Hydrogen Technology Bioenergy Policy Power Generation Costs Costs
    • Renewables Readiness Assessment: Vanuatu

      Vanuatu’s primary energy supply is dominated by biomass, used mainly for rural cooking, and imported petroleum products for urban energy and transport.

      Publications Reports Renewables Readiness Assessment (RRA) Energy transition
    • Renewable Energy Prospects for Ukraine

      Ukraine has made significant progress in planning the future of its energy system and developing a renewable energy policy. By the year 2030, the increased use of renewable energy should reduce Ukraine’s overall energy system costs, notes this report from the International Renewable Energy Agency (IRENA).

      Publications Reports Renewable Energy Roadmap (ReMap) Country
    • Capacity Building Strategic Framework for IRENA (2012 – 2015)

      This draft strategic framework for capacity building initiatives by the International Renewable Energy Agency (IRENA) identifies key requirements and conditions to encourage the adoption and scale-up of renewable energy.

      Publications Reports Energy transition
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