The first US pilot that will site solar panels over irrigation canals is going to deploy long-duration iron flow battery storage.
Solar panels over canals
Project Nexus is a $20 million pilot in California’s Turlock Irrigation District that launched in October of last year. The project team is exploring solar over canal design, deployment, and co-benefits using canal infrastructure and the electrical grid.
India already has solar panels over canals, but Project Nexus is the first of its kind in the US.
The Turlock Irrigation District was the first irrigation district formed in California in 1887. It provides irrigation water to 4,700 growers who farm around 150,000 acres in the San Joaquin Valley.
About 8,500 feet of solar panels will be built over three sections of Turlock Irrigation District’s canals. The three sections feature areas of various orientations and canal widths that range from 20 to 100 feet wide.
Project Nexus will explore whether the solar panels reduce water evaporation as a result of midday shade and wind mitigation; create improvements to water quality through reduced vegetative growth; reduce canal maintenance as a result of reduced vegetative growth; and of course, generate renewable electricity.
The California Department of Water Resources, utility company Turlock Irrigation District, Marin County, California-based water and energy project developer Solar AquaGrid, and The University of California, Merced, are partnering on the pilot.
Iron flow battery storage
Long-term iron flow battery storage is now going to be added to Project Nexus; Wilsonville, Oregon-based long-duration iron flow battery maker ESS is going to supply two 75kW turnkey “Energy Warehouse” batteries.
Photo: ESS
ESS says that its technology was selected for its “inherently safe and non-toxic characteristics, making it preferable for siting adjacent to water infrastructure.” Its iron flow technology can provide up to 12 hours of flexible energy capacity. Iron flow chemistry doesn’t use critical minerals such as lithium or cobalt – it uses iron, salt, and water.
Hugh McDermott, ESS senior vice president, said:
Long-duration energy storage is the key that will enable Project Nexus to not only conserve water and generate renewable energy, but provide on-demand, clean power 24/7.
This project addresses multiple climate challenges at once and is the kind of innovative approach that will build a climate-resilient future.
If all 4,000 miles of California’s canals were covered with solar panels, that could produce 13 gigawatts of renewable power. A gigawatt is enough to power 750,000 homes, so that would be enough power for 9.75 million households. For perspective, as of July 2021, there were 13.1 million households in California.
Project Nexus is expected to be completed in 2024.
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Portable power station specialist EcoFlow is kicking off its third annual Member’s Festival this month and is offering a unique new rewards program to those who become EcoFlow members. The 2025 EcoFlow Member’s Festival will offer savings of up to 65% for its participating customers, and a portion of those funds will be allocated toward rescue power solutions for communities around the globe through the company’s “Power for All” fund.
EcoFlow remains one of the industry leaders in portable power solutions and continues to trek forward in its vision to power a new tech-driven, eco-conscious future. Per its website:
Our mission from day one is to provide smart and eco-friendly energy solutions for individuals, families, and society at large. We are, were, and will continue to be a reliable and trusted energy companion for users around the world.
To achieve such goals, EcoFlow has continued to expand its portfolio of sustainable energy solutions to its community members, including portable power stations, solar generators, and mountable solar panels. While EcoFlow is doing plenty to support its growing customer base, it has expanded its reach by giving back to disaster-affected communities by helping bolster global disaster response efforts the best way it knows how– with portable power solutions.
Source: EcoFlow
EcoFlow and its members look to provide “Power for All”
Since 2023, EcoFlow has collaborated with organizations worldwide as part of its “Power for All” mission. This initiative aims to ensure access to reliable and timely power to disaster-affected communities across the globe, including rescue agencies, affected hospitals, and shelters, to support rescue and recovery efforts.
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This fund most recently provided aid for communities affected by the recent Los Angeles wildfires, assistance to the Special Forces Charitable Trust (SFCT) in North Carolina following severe hurricanes, and support for non-profits engaged in hurricane preparedness in Florida and the Gulf Coast. Per Jodi Burns, CEO of the Special Forces Charitable Trust:
In the wake of devastating storms in Western North Carolina, reliable power was a critical need for the families we serve. Thanks to EcoFlow’s generous donation of generators, we were able to provide immediate relief, ensuring these families and their communities had access to power when they needed it most. We are so impressed with EcoFlow’s commitment to disaster response through their ‘Power for All’ program. It has made a tangible impact, and we are deeply grateful for their support and partnership in helping these families recover and rebuild.
In 2024, the US experienced 27 weather and climate events, each causing losses exceeding $1 billion, marking the second-highest annual total on record, according to National Centers for Environmental Information. The increasing frequency and severity of natural disasters underscore the critical need for reliable and timely power solutions during emergencies, much like EcoFlow and its members are helping provide through the “Power For All” initiative.
To support new and existing EcoFlow members, the company is celebrating its third annual Member’s Festival throughout April to offer a do-not-miss discount on its products and donate a portion of all sales to the “Power for All” fund to provide rescue power to those in need in the future. Learn how it all works below.
Source: EcoFlow
Save big and give back during the 2025 Member’s Festival
As of April 1st, you can now sign up to become an EcoFlow member to participate in the company’s exclusive 2025 Member Festival.
As a member, you can earn “EcoFlow Power Points” by completing tasks like registration, referrals, and product purchases and tracking your individual efforts toward disaster preparedness and recovery.
Beginning April 4, EcoFlow members will also be able to take advantage of exclusive discounts of up to 65% off select portable power stations, including the DELTA Pro Ultra, DELTA Pro 3, DELTA 2 Max, DELTA 3 Plus, RIVER 3 Plus, and more. However, these sale prices only last through April 25, so you’ll want to move quickly!
Click here to learn more about EcoFlow’s “Power for All” campaign. To register for EcoFlow’s 2025 Member Festival in the US, visit the EcoFlow website. To register as a member in Canada, visit here.
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Tesla is losing another top talent: its long-time head of software, David Lau, has reportedly told co-workers that he is exiting the automaker.
Tesla changed how the entire auto industry looks at software.
Before Tesla, it was an afterthought; user interfaces were rudimentary, and you had to go to a dealership to get a software update on your systems.
When Tesla launched the Model S in 2012, it all changed. Your car would get better through software updates like your phone, the large center display was responsive with a UI that actually made sense and was closer to an iPad experience than a car.
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Tesla also integrated its software into its retail experience, service, and manufacturing.
David Lau deserves a lot of the credit for that.
He joined Tesla in 2012 as a senior manager of firmware engineering and quickly rose through the ranks. By 2014, he was promoted to director of firmware engineering and system integration, and in 2017, he became Vice President of software.
Lau listed the responsibilities of his team on his LinkedIn:
Vehicle Software:
Firmware for the powertrain, traction/stability control, HV electronics, battery management, and body control systems
UI software and underlying Embedded Linux platforms
Navigation and routing
iOS and Android Mobile apps
Distributed Systems:
Server-side software and infrastructure that provides telemetry, diagnostics, over-the-air updates, and configuration/lifecycle management
Data engineering and analytics platforms that power technical and business insights for an increasingly diverse set of customers across the company
Diagnostic tools and fleet management, Manufacturing and Automation:
Automation controls (PLC, robot)
Server-side manufacturing execution systems that power all of Tesla’s production operations
Product Security and Red Team for software, services, and systems across Tesla
Bloomberg reported today that Lau told his team he is leaving Tesla. The report didn’t include reasons for his stepping down.
Electrek’s Take
Twelve years at any company is a great run. At Tesla, it’s heroic. Congrats, David, on a great run. You undoubtedly had a significant impact on Tesla and software advancements in the broader auto industry.
He is another significant loss for Tesla, which has been losing a lot of top talent following a big wave of layoffs around this time last year.
I wonder who will take over. Michael Rizkalla, senior director of software engineering and vehicle firmware, is one of the most senior software engineers after Lau. He has been at Tesla for 7 years, and Tesla likes to promote within rather than hire outsiders.
There are also a lot of senior software execs working on AI at Tesla. Musk has been favoring them lately and he could fold Lau’s responsibilities under them.
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Kia’s electric SUVs are taking over. The EV3 is the best-selling retail EV in the UK this year, giving Kia its strongest sales start since it arrived 34 years ago. And it’s not just in the UK. Kia just had its best first quarter globally since it started selling cars in 1962.
Kia EV3 is the best-selling EV in the UK through March
In March, Kia sold a record nearly 20,000 vehicles in the UK, making it the fourth best-selling brand. It was also the second top-seller of electrified vehicles (EVs, PHEVs, and HEVs), accounting for over 55% of sales.
The EV3 remained the best-selling retail EV in the UK last month. Including the EV6, three-row EV9, and Niro EV, electric vehicles represented 21% of Kia’s UK sales in March.
Kia said the EV3 “started with a bang” in January, darting out as the UK’s most popular EV in retail sales. Through March, Kia’s electric SUV has held on to the crown. With the EV3 rolling out, Kia sold over 7,000 electric cars through March, nearly 50% more than in Q1 2024.
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The EV3 was the best-selling retail EV in the UK in the first quarter and the fourth best-selling EV overall, including commercial vehicles.
Kia EV3 Air 91.48 kWh in Frost Blue (Source: Kia UK)
Starting at £33,005 ($42,500), Kia said it’s the “brand’s most affordable EV yet.” It’s available with two battery packs, 58.3 kWh or 81.48 kWh, good for 430 km (270 miles) and 599 km (375 miles) of WLTP range, respectively.
From left to right: Kia EV6, EV3, and EV9 (Source: Kia UK)
With new EVs on the way, this could be just the start. Kia is launching several new EVs in the UK this year, including the EV4 sedan (and hatchback) and EV5 SUV. It also confirmed that the first PV5 electric vans will be delivered to customers by the end of the year.
Electrek’s Take
Globally, Kia sold a record 772,351 vehicles in the first quarter, its best since it started selling cars in 1962. With the new EV4, the brand’s first electric sedan and hatchback, launching this year, Kia looks to build on its momentum in 2025.
Kia has also made it very clear that it wants to be a global leader in the electric van market with its new Platform Beyond Vehicle (PBV) business, starting with the PV5 later this year.
Earlier today, we learned Kia’s midsize electric SUV, the EV5, is the fourth best-selling EV in Australia through March, outselling every BYD vehicle (at least for now). The EV5 is rolling out to new markets this year, including Canada, the UK, South Korea, and Mexico. However, it will not arrive in the US.
For those in the US, there are still a few Kia EVs to look forward to. Kia is launching the EV4 globally, including in the US, later this year. Although no date has been set, Kia confirmed the EV3 is also coming. It’s expected to arrive in mid-2026.
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