An analysis of renewable heating and cooling in the energy transition at International Sustainable Energy Conference 2022.

The report examines the specificities of mini-grids connected to solar, biomass, wind and small hydropower, or some combination of these with other energy sources, and discusses the key factors influencing investors in mini-grid projects.

This report examines ground-breaking innovations that can help to unlock future power supply for unserved areas and communities through the rapid roll-out of mini-grids based on solar, wind or other renewable sources.

This working paper is part of a set of five reports on hydropower, wind, biomass, concentrating solar power and solar pholtovoltaics that address the current costs of these key renewable power technology options. 

This working paper is part of a set of five reports on hydropower, wind, biomass, concentrating solar power and solar pholtovoltaics that address the current costs of these key renewable power technology options. 

This report is the first-ever projection of PV panel waste volumes to 2050. It highlights that recycling or repurposing solar PV panels at the end of their roughly 30-year lifetime can unlock an estimated stock of 78 million tonnes of raw materials and other valuable components globally by 2050.

This report provides a comprehensive pathway for the development of a sustainable and cleaner regional energy system.

Southeast Asia has considerable resources to produce liquid biofuels sustainably, using biomass feedstocks that would not cause carbon-dioxide emissions or interfere with food supply. This report offers detailed estimates of biomass resource potential for Indonesia, Malaysia, the Philippines, Thailand and Viet Nam. According to an IRENA assessment, advanced biofuels could provide as much as 7.3 exajoules of primary energy per annum in Southeast Asia by 2050, or half of the region’s total primary bioenergy potential.

The shipping industry plays a critical role in the global economy, carrying approximately 90% of the total tonnage of world’s traded goods. Shipping propulsion has changed radically since the mid-19th century, from the renewable energy of sail power, to the coal power of steamships, to the predominance of heavy fuel oil and marine diesel oil. But renewable energy technologies could transform the global shipping fleet again, at all levels and scales.

Power systems need to be increasingly flexible to accommodate rising solar and wind shares. This brief examines the uses of demand-side flexibility, outlines solutions to achieve these, and highlights examples in actual power systems.

The potential of oceans as an energy source is staggering – more than sufficient to meet global electricity demand well into the future. Ocean resources vary from tidal currents and waves, to temperature and salinity gradients.

Cities have emerged as a key focus of global climate mitigation and adaptation strategies. This report highlights resource potential, targets, technology options and planning priorities.

This guide is part of a series prepared by the International Renewable Energy Agency (IRENA) in the field of quality infrastructure (QI) for small-scale renew¬able energy technologies. Quality Infrastructure for Renewable Energy Technologies: Solar Water Heaters analyses the challenges and offers recommendations for developing QI for solar water heaters (SWHs), as well as highlighting the experiences of several countries in developing and implementing QI for SWHs. The SWH guide concludes by applying guidelines for incrementally developing QI to the particular case of SWH markets.

A practical guide for decision-makers and project developers on the available energy storage solutions and their successful applications in the context of islands communities. The report also includes various best practice cases and different scenarios and strategies. It is developed as part of the IRENA Renewables in Islands Initiative (IRII).

The report highlights the main challenges and way forward to adapt the broader UNFC specifications and guidelines to geothermal energy resources.

Wind energy has emerged in recent years as a prominent power source in some of the world’s leading markets. Successful wind development hinges on a range of policy and regulatory decisions. A joint report from the International Renewable Energy Agency (IRENA) and the Global Wind Energy Council (GWEC) provides insights into the policy design decisions taken in important existing markets over the last three decades.

Substantial potential exists to expand both food and fuel supply in a sustainable fashion. This report examines sustainable paths for biofuel development.

This set of briefs, prepared by the International Renewable Energy Agency (IRENA), highlights challenges and opportunities as the world seeks climate-safe energy solutions.

Thermal energy storage (TES) can help to integrate high shares of renewable energy in power generation, industry and buildings. This outlook identifies priorities for research and development.

This collection aims to provide a reference for policy makers and practitioners working to scale up bioenergy in rural areas of sub-Saharan Africa. Energy, agriculture, forestry, environment, finance and business experts all seek for solutions to provide energy and also enhance food security, social welfare and environmental sustainability.

A Path to Prosperity: Renewable Energy for Islands presents a compilation of case studies from small island developing states (SIDS) and development partners.

This joint tracking report provides the most comprehensive look available at the world’s progress towards global energy targets on access to electricity, clean cooking, renewable energy and energy efficiency.

This brief examines tidal energy technologies, one of the key methods for tapping renewable energy from the world’s oceans.

This report examines the role of renewables in meeting growing energy needs in the agriculture sector in an inclusive and environmentally sustainable manner.