Grids & Integration

There was incredulity in some quarters as the federal government raised its renewables ambition another 22%, but the stellar performance of the past four years points to the new target being a realizable one.

Citing the need for ancillary grid services, due to increasing amounts of variable renewable energy assets being installed in the U.K., the two comapnies are stressing the stability this project will bring to the country’s grid.

Australia is set to quadruple its utility-scale PV capacity with 2 GW pipeline. The effects are now beginning to show. So far just 0.1 MW are fully operational, but by July this is going to change.

Subsidy-free solar PV plants have generated buzz in the UK, with some plants commissioned and others planned to be developed outside of any public remuneration scheme. pv magazine explores whether the UK solar industry is ready to embrace the trend in bulk soon.

Renewable energy has made great strides in electricity generation but the integration of renewables in the heating, cooling and transport sectors is still in its infancy. With those sectors making up around two thirds of global energy demand, there is still enormous potential to harness PV and other technologies.

The new inverter was developed in the HV-SiC project under the Future Electricity Grids funding program financed by the German Federal Ministry of Education and Research (BMBF). The inverter can regulate power currents of up to 10-15 kV more than ten times higher than regular silicon inverters. Fraunhofer says this makes new system architectures for power grids and plants conceivable.

Commercial mini-grids: To provide electricity access for all by 2030, the International Energy Agency estimates mini-grids will provide power to one-third of the 1.1 billion people without electricity. Powering equipment that can generate income for rural villagers is hailed as one of the most important ways of enhancing rural mini-grid bankability. Rural mini-grid companies today are working with communities to understand what income-generating equipment, called productive uses of electricity, can make viable businesses.

Unit cost of power is set to almost double for around a fifth of the US population in three years’ time as abandonment of all-of-the-above Obama strategy sees fewer generators participate in PJM capacity auction

The Sustainable Energy Authority of Ireland (SEAI) has announced a €500,000 fund of Irish government and European Commission cash to promote sustainable energy technology development

The World Energy Council tracks the top concerns of energy leaders and has created a tool with Arup to display its findings. The rise of digitalization issues and the decreasing significance of fossil fuels indicates a strong renewables market ahead and energy start ups are receiving increasing attention from utilities and leaders