Grids & Integration

Another round of the so-called “cap and floor” regime is expected to be held next year and will help the U.K. reach a total electricity interconnection capacity of 16 GW by 2030. The new interconnectors will likely be intended to harness large amounts of power from big offshore wind farm clusters in the North Sea.

With Scottish company Smarter Grid Solutions having already seen its software deployed in the U.K., a pilot project in New York State has been a resounding success for a grid solution the NREL has predicted could unlock swathes of network capacity without the need for new power lines.

As solar and storage technologies are deployed on the U.S. grid in record numbers, there’s no time like the present to take steps to prevent solar and storage from cyberattacks.

The Paris-based body expects the world will have installed almost 160 GW of solar this year, a record number, but still not enough to keep the prospect of a net zero global economy by mid century in sight.

The energy storage system, which is set to be up and running in around a year’s time, will be supplied by Finnish company Wärtsilä and will provide services including reserve power and frequency control response.

Although wind power dominates the renewables scene in the Republic of Ireland and the North – and even natural gas has a bigger role to play – the grid companies of the neighbors have revised up their estimates of how much solar will be needed, after talking to the public and industry.

In what is being described by its developer as a national first, a 10 MW solar plant in the Northern Cape will generate power for the local business of Amazon Web Services, with the solar electricity to be delivered via the grid operated by national utility Eskom.

The lack of an incentive regime for battery projects and the like – whether a fixed feed-in tariff or market-driven contracts-for-difference program – is likely to see the COP26 host miss its 100%-clean-power-by-2035 commitment, according to K2 Management.

From pv magazine Australia Lumea, the commercial arm of AustralianMega transmission network operator TransGrid, said commissioning of the $61.9 million Wallgrove Grid Battery has begun after it achieved registration with the Australian Energy Market Operator (AEMO) earlier this week. The 50 MW/75 MWh lithium-ion battery has been installed adjacent to Transgrid’s Wallgrove substation in Western […]

Big rooftop PV systems on factories, warehouses and public buildings need not be limited by ownership issues nor local grid capacity, claims Australian innovator EleXsys Energy. The company is maxing out an Ikea in Adelaide, Australia, with solar and storage. And it claims its smart technology can allow the same to be done elsewhere.