ReNew Power signs PPA for 400 MW round-the-clock supply
The Indian developer will build a 1,300 MW hybrid renewable energy capacity (900 MW wind plus 400 MW solar) supplemented with storage to ensure a round-the-clock supply. The project cost is estimated at approximately US$ 1.2 billion.
The long read: The effects of perovskite solar cell defects
Mónica LiraCantú leads a research group investigating nanostructured materials for photovoltaic energy at the Catalan Institute of Nanoscience and Nanotechnology (ICN2). Recently, her group led a project that looked deep into the crystalline structure of a perovskite solar cell, revealing new information about the formation of defects in the material and how they could be engineered to improve both efficiency and stability. pv magazine caught up with the Barcelona-based scientist to discuss the state of the art in perovskite solar cells and remaining challenges on the road to commercialization.
New solar glass factory to come up in India
Auto glass producer Asahi India Glass and polyfilm maker Vishakha Group have teamed up to set up India’s largest solar glass plant in Gujarat. The factory is initially planned to have a capacity equivalent to 3 GW of solar installation per annum.
Indian commercial and industrial solar market reaches 10,485 MW
India’s commercial and industrial solar sector added 501 MW of solar capacity in the January-March period of 2021, taking the cumulative C&I PV capacity to 10,485 MW as of March 31, 2021.
Crystal arrangement results in 1,000x more power from ferroelectric solar cells
German researchers developed a lattice arrangement of three different layers of ferroelectric crystals that created a powerful photovoltaic effect.
The impact of electricity rules amendment on rooftop solar sector
The amendment to Electricity (Rights of Consumers) Rules, 2020 provides multiple options in addition to net metering, which will balance out the concerns of all the stakeholders.
Indian scientists develop zinc-iron redox flow battery with zero dendrite growth
Scientists in India fabricated a redox flow battery based on zinc and iron that showed strong storage characteristics and no signs of degradation over 30 charge-discharge cycles. The battery also showed no signs of dendrite formation, overcoming one of the key hurdles for redox-flow batteries based on these low-cost, abundant materials.
Lithium-ion technology to lead the Indian battery energy storage systems market by 2030
A new report projects Lithium-ion technology to lead the Indian battery energy storage systems market by 2030 as prices for lithium iron phosphate (LFP) and lithium nickel-cobalt-manganese (NCM) battery technologies fall.
APTEL orders compensation for solar curtailment in Tamil Nadu
The Delhi-based Appellate Tribunal for Electricity (APTEL) has directed Tamil Nadu State Load Despatch Centre (TNSLDC) and The Tamil Nadu Generation and Distribution Corporation (TANGEDCO) to compensate developers at 75% of PPA tariff per kWh on solar curtailment.
A closer look at liquid air energy storage
A British-Australian research team has assessed the potential of liquid air energy storage (LAES) for large scale application. The scientists estimate that these systems may currently be built at a cost between €300 and €600 per kilowatt-hour and that a positive business case could be favored by certain conditions, including a determined price structure in the energy market and the presence of a grid unable to support high levels of renewable energy penetration.
