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100% RENEWABLE ENERGY SCENARIOS






Global Vision 2050 Models
Models for global, regional and national scales. These models demonstrate how we can move towards supplying 100% of our energy needs for renewable sources by 2050.


ICLEI 100% Renewables Cities and Regions Roadmap
Examines how Japan's energy need can be reduced and covered by a sustainable energy system using exclusively local, renewable energies. This is shown utilising a demand model, a supply model and a simulation of the electrical system.


NREL 100% Clean Electricity by 2035 Study
An NREL study shows there are multiple pathways to 100% clean electricity by 2035 that would produce significant benefits exceeding the additional power system costs.

IRENA Report: 100% renewable energy scenarios: Supporting ambitious policy targets
By comparing three 100% renewable energy scenarios and two net-zero emissions scenarios, this report seeks to go beyond the feasibility debate for each individual scenario. The study identifies common challenges and opportunities for a rapid and holistic shift towards more ambitious renewable energy targets, and provides related policy recommendations. It outlines actions that can facilitate the success of such scenarios and identifies requirements to support a 100% renewable energy system by midcentury.

Climate Group RE100
RE100 is the global corporate renewable energy initiative bringing together hundreds of large and ambitious businesses committed to 100% renewable electricity.


100% Renewable Energy Case Studies

Examples of 100 percent integration of renewable energy around the world.