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Grids & Integration

New model shows how to power homes exclusively with hydrogen, solar, batteries

Researchers in Spain has found that combining PV power generation with fuel cells and battery storage may help homes considerably reduce their levelized cost of energy. Their simulation reportedly demonstrated homes may also become completely self-sufficient.

Polish grid operator switches off gigawatts of PV

Polish grid operator Polskie Sieci Elektroenergetyczne (PSE) has announced its third disconnection of renewable energy capacity this year. This time it has initiated the reduction of 1,201 MW to 1,877 MW of PV in response to oversupply.

Batteries in hybrid hydro-PV systems could increase profitability by 2%

Researchers from Norway have discovered that adding batteries to projects that combine hydropower and floating PV could increase annual profits by as much as 2%, due to revenues from ancillary services and capacity markets.

ADB to lend $200 million for climate-resilient power system in Uttarakhand

The project will modernise Dehradun city’s power network infrastructure by introducing an advanced and climate-resilient underground cable system comprising 537 km subterranean cables, 354 ring main units, and 99 compact substations.

ADB approves $250 million loan for India’s power sector reforms

The Asian Development Bank (ADB) has approved a $250 million policy-based loan to strengthen the market for power trade and related ancillary services in India, facilitating the integration of intermittent renewable energy. The loan will also enable measures to improve the financial performance, corporate governance, and service quality of electricity distribution companies (DISCOM) and create a conducive environment for private sector investment.

ReNew commissions its first interstate transmission project

The project will help in the evacuation of 1.5 GW of renewable energy from the Koppal area of Karnataka.

California to use flexible appliances for renewable energy integration

California plans to shift 3 GW of load from dirtier, more expensive times of day to cleaner, less expensive times by setting flexible demand standards for many types of electric appliances. Global interest in California’s work is high, according to a state agency commissioner.

Install grid-connected solar, rinse, repeat

Will a redeployable solar and energy storage solution be the answer to unreliable grid electricity across much of Africa, as its developer proposes? Or will it merely be a temporary solution that will see cash-strapped utilities kick the can of universal energy access further down the road?


Genus Power wins smart metering order worth INR 3,121.42 crore

Genus Power Infrastructures’ total order book now exceeds INR 17,000 crore (over $2 billion).

Agrivoltaic facilities with single-axis trackers have lower LCOE than those with fixed structures

New research from Belgium shows agrivoltaic facilities with trackers perform significantly better than projects with fixed structures. The scientists found projects with tracking achieved an LCOE of €0.077 ($0.082)/kWh, while facilities with fixed structures were found to have an LCOE of €0.10/kWh.

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