The sun could be the world’s largest source of electricity by 2050, ahead of fossil fuels, wind, hydro and nuclear, according to a pair of reports issued today by the International Energy Agency (IEA). The two IEA technology roadmaps show how solar photovoltaic (PV) systems could generate up to 16% of the world’s electricity by 2050 while solar thermal electricity (STE) from concentrating solar power (CSP) plants could provide an additional 11%. … [Read more...]
NEC and RSE in Italy show how renewable energy producers can make money by helping to balance the grid
NEC Italia SpA, which calls itself “the smart energy competence center for Europe and the Middle East”, and Ricerca Sistema Energetico SpA (RSE), a specialist in electro-energy research, will on 18 September release details of a new study showing how variable renewable energy sources can actually help balance the grid (rather than upset its balance). In this way, producers of renewable energy will be able to offer additional services to grid … [Read more...]
Zero energy at zero cost: industrialising the building sector
The Netherlands has found a way to refurbish existing buildings to net zero energy, within a week, with a 30-year builders’ guarantee and no subsidies. With new kitchen and bathroom! Now revolutionary renovation programme Energiesprong (literally: Energy Jump) is looking to take its learnings to France and the UK. … [Read more...]
The future of energy storage in Europe
With the increase of variable renewables on the grid, the need for electricity storage will only grow. But what kind of storage? According to Philip Hiersemenzel of German battery manufacturer Younicos, business opportunties will for now lie in short duration services. Based on his company’s modelling, he says large-scale grid storage does not make sense – yet. Without storage, 40% renewables is max. Mike Stone of Energy Storage Report … [Read more...]
Four scientific breakthroughs that can take us to a new, clean energy world
Discussions on the energy transition usually focus on the economics of renewables and cost comparisons with fossil fuels and other energy sources. What is usually ignored, are innovations in materials and chemical processes, which are nonetheless increasingly important as agents of change in the energy sector. Innovation watcher Denis Kuznetsov discusses four scientific breakthroughs in materials research that could shake up the energy sector in … [Read more...]
- « Previous Page
- 1
- …
- 40
- 41
- 42
- 43
- 44
- …
- 46
- Next Page »