A practical guide to renewable technologies and the systems that connect their output to electricity demand.
Solar PV converts sunlight into electricity. Compare system capacity, orientation, shading and local irradiance. Output varies by hour and season; a nameplate rating is not a continuous supply commitment.
Explore your assumptions →Wind farms convert moving air into electricity. Resource quality, turbine siting, grid access, environmental assessment and construction logistics shape project feasibility.
Explore your assumptions →Water flows can support renewable electricity generation. Reservoir operations, seasonal inflows and environmental constraints matter. Pure pumped storage shifts energy rather than creating a new primary renewable resource.
Explore your assumptions →Geothermal accesses subsurface heat; bioenergy uses renewable biological resources. Their suitability depends on local resources, operating constraints, sustainable feedstocks and project-specific lifecycle assessment.
Explore your assumptions →A technically capable generator may still face connection delays, curtailment or a mismatch with a customer’s load.
Equal annual generation and consumption do not mean that electricity is available at every hour. A full assessment requires time-series resource and load data, network studies, dispatch modelling and commercial analysis.
Further reading: IEA, Renewables 2026; ENGIE battery storage overview. Educational explanation; company references are not endorsements.