RenewaNews Briefing — September 23, 2026
Wednesday, September 23, 2026
Today's briefing brings you 21 stories across renewable energy, battery storage, offshore and solar power from the Global Renewables Market. Leading today: Construction of Karangkates Floating Solar Power Plant reaches 70 percent, targeted to operate this year - VOI.ID.

renewable-energy
Karangkates’ floating solar project is nearing completion and appears on track to add new generation capacity this year. The milestone matters because floating solar can use existing water surfaces to expand clean power without competing as directly for land.
VOI.ID
India’s grid constraints are now creating a direct waste problem for renewable power, which undercuts the value of new solar and wind buildout. The story points to a need for faster transmission, storage, and system balancing if India wants clean-energy additions to translate into usable electricity.
BBC
Mexico’s wind sector is being framed as a growth market through 2030, which points to continued room for utility-scale renewable buildout and grid integration needs. For developers and investors, the signal matters because policy expectations can influence project pipelines, transmission planning, and long-term power supply choices.
Mexico News Daily
The Kiffa solar power station contract adds another utility-scale solar project to the pipeline in Africa. It also shows that project development work is still moving through competitive procurement, which matters for near-term solar buildout and local grid supply.
africabusinessplus.com
The project is moving from concept toward development, which is the point where biogas plans start becoming financeable and buildable. It signals continued interest in renewable gas as a niche part of the decarbonization mix, especially for markets looking to cut emissions from waste or industrial fuel use.
Renewables Now
A renewable-energy supply arrangement is being used to support electrification for the Bee Network. The practical significance is lower-emission transport infrastructure and a cleaner power source for a public mobility system.
Highways News
The case shows how antitrust law is being used to challenge alleged barriers to the clean-energy transition, even when the dispute is aimed at oil companies rather than a specific renewable project. The ruling is a setback for efforts to force market access for renewables through litigation, and it leaves the policy fight over competition in energy markets unresolved.
PYMNTS.com
battery-storage
Mirova’s investment backs a Nordic battery storage platform rather than a single small project, which points to continued investor interest in grid-flexibility assets in Europe. Deals like this support the buildout of storage that can help balance variable wind and solar generation and improve project bankability.
Energy Global
Abu Dhabi is setting a long-range buildout target that combines large-scale solar with substantial storage. That points to a power system plan built around more renewable generation and more flexibility to firm it for grid use.
TaiyangNews
Energy Vault is using debt financing to expand its battery storage portfolio, which points to continued investor appetite for storage assets as grids need more flexible capacity. The deal matters because cheaper capital can help move projects from pipeline to deployment and support broader storage adoption.
Dealroom
A fire at a battery storage unit in La Verne puts safety and local emergency response front and center. The incident underscores how storage sites need strong fire protection and clear operating protocols as deployment expands.
ABC7 Los Angeles
Massachusetts is putting public money into on-site battery storage, signaling that state policy is now focused on using distributed storage to improve reliability and reduce pressure on the grid. For developers and utilities, the signal is that battery assets are moving deeper into mainstream grid-planning and resilience spending, not just pilot programs.
microgridknowledge.com
PNE and Enercon are moving ahead with a hybrid wind-plus-battery project in Germany. The combination points to a growing focus on pairing generation with storage to improve grid flexibility and make renewable output more usable.
Renewables Now
EnerVenue’s storage order for a northern China oilfield shows battery systems continuing to move into industrial energy users, where they can improve power reliability and reduce diesel or grid dependence. The deal also points to ongoing demand for storage in China beyond utility-scale renewables, especially in remote or energy-intensive operations.
SolarQuarter
Tesla battery packs in Central Maui point to a practical grid-support buildout, not just a clean-energy slogan. Storage like this can help the island handle more variable solar power, improve reliability, and reduce dependence on imported fossil generation.
kitv.com
offshore
The funding cut points to slower support for Italy’s offshore wind buildout and raises the risk that port upgrades needed for assembly and logistics will be delayed. Taranto and Augusta matter because port infrastructure is a key constraint on moving offshore wind projects from planning into deployment.
Il Sole 24 ORE
solar
ARENA is backing Equans to test lower-cost solar farm innovations in Australia. The work points to continued pressure to reduce project costs and improve deployability in utility-scale solar.
Renewables Now
The Commerce Department is moving to curb stockpiling of polysilicon, a key input for solar manufacturing. That matters for supply discipline in the solar supply chain and could affect pricing, sourcing strategy, and trade flows for module makers and project developers.
Renewables Now
green-hydrogen
Enova’s funding support points to continued backing for ammonia-based power applications that can help move hydrogen-derived fuels into practical use on ships and other hard-to-abate settings. For the market, the key signal is that onboard conversion technologies are advancing alongside broader ammonia and hydrogen infrastructure plans.
Quantum Commodity Intelligence
Plug Power is placing a small PEM electrolyzer at HWR Hydrogen, which points to continued buildout of green-hydrogen equipment at project level rather than a headline-scale plant announcement. The main signal is ongoing commercialization of electrolyzer supply and early deployment activity for hydrogen production assets.
Quantum Commodity Intelligence
clean-energy
The piece appears to focus on a model apartment showing how clean-energy features can be applied in NYCHA housing. That makes it relevant as a small but practical example of retrofit and deployment efforts in public housing, where lower energy use and better building performance can cut costs and improve reliability.
Brooklyn Eagle
