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אייטמים אחרונים
Range of levelised costs of energy

For selected commercially available renewable energy technologies compared to non-renewable energy costs – cost development, 2010 – 2015.

Overview storage capacity of different energy storage systems

Storage technology is now available for different stages of development, varying project scales, and for meeting both short and long-term energy storage needs.

Potential locations and applications of electricity storage in the power system

A full range of storage technologies.

Vision of a smart-grid

A very basic graphic representation of the key elements of future renewable based power systems using smart-grid technology.

Priority dispatch for renewables

Increasing the share of renewables in the power sector requires additional infrastructural changes and new ways of managing the power grid.

The interconnection of sectors

The power, transport and heating sectors are currently developing in separate silos, which on the surface makes sense given their different energy sources and infrastructure requirements.

Development of global transport supply by source, 2003 – 2015

Global consumption of energy for transport has increased by an average of 2% annually since 2000 and accounts for about 27% of overall energy consumption.

Development of global heat supply by source, 2003 – 2015

Although heating accounts for more than 40% of total final energy demand – more than the entire power sector – it does not rank high on the agenda in energy debates.