Energy Management Systems

With EV sales continuing their climb, and overall carbon emissions targets getting more ambitious, stakeholders in the energy system will need to consider flexibility options from, among other points, EV charging. A large distribution system operator in the U.K. is now examining the options to remunerate customers for adapting their EV charging patterns to load profiles of the grid. If successful, the exercise may help mitigate grid infrastructure expansion costs.

Crossboundary Energy Access (CBEA) was established in January with large investment contributions from Rockefeller and Shell Foundations. The funding facility, which said it would work to unlock $11 billion in funding for the electrification of 100 million people in Africa, has penciled its first transaction with PowerGen Renewable Energy.

… and it will be quite an effort. The U.K.’s grid operator, National Grid, released a new report on possible energy system transformation pathways, amidst growing public concern over climate change. Ramping carbon emissions reduction targets up from 80% to 100% prompts technical challenges. These can be overcome but will require full alignment of policy effort and individual awareness and decision making.

Two corporate heavyweights have announced investments in the New York-based developer and operator of peer-to-peer energy platforms. The funding will allow LO3 to scale its blockchain-based community energy networks worldwide.

Already postponed from June to September 30, the procurement will now be held by the end of October. The exercise will be open to new renewables projects with more than 5 MW of generation capacity. Selected developers will be awarded 15-year energy deals rather than the 12-year arrangements offered in February’s abortive attempt.

The head of Mercom Capital says solar has a long way to go before it can stand without policy support. Effective grid parity will only be achieved when the cost of PV electricity factors in the expense of grid upgrades and the storage systems its intermittent nature requires, says Raj Prabhu.

Increased storage and strategic transmission development will be needed to ensure the most economic and lowest risk transition of Australia’s energy system, the Australian Energy Market Operator said in its latest study. In 20 years’ time, the need for storage will be at a scale not seen before in the national electricity market, and pumped hydro and distributed storage are set to play major roles in lowering electricity prices and building a reliable and resilient power system.

Copper indium gallium selenide thin film technology is on the fly as conversion efficiency closes in on that of crystalline silicon. The technology can be integrated neatly onto facades of otherwise energy intensive commercial buildings. The potential is huge even if the conversion efficiency retains some limitations.

The world’s biggest solar market could be about to replicate that feat in energy storage, provided it manages to reform the payment system for rewarding the grid services offered by batteries.

As one of the most energy-intensive industries, the ‘resource sector’ is getting serious about adding cheap solar and wind energy into its mix, to boost returns. Although still predominantly underpinned by gas or diesel, mine operations are increasingly deploying hybrid solutions, highlighting the potential of renewables – particularly as momentum builds for green hydrogen to play a role in future microgrids.