The US Department of Energy just invested $82 million in 19 innovative projects in 12 states to boost US solar manufacturing and recycling.
As part of that $52 million in funding, $10 million will come from the Bipartisan Infrastructure Law to strengthen the US domestic solar supply chain, and $30 million will be put toward technologies that will help integrate solar energy into the grid.
The investment will help promote cheaper, more efficient solar cells and advance cadmium telluride and perovskite solar manufacturing.
During the Biden administration, more than $5 billion in private-sector domestic solar manufacturing investments have been announced. The US is now on track to increase domestic solar panel manufacturing capacity eightfold by the end of 2024.
The Biden administration has set a goal of achieving a 100% clean electricity grid by 2035 and reaching net zero by 2050 to adhere to the Paris Agreement.
Here’s a sampling of some of the projects, and you can see all of them here on the DOE website.
Solar panel recycling
Eight projects will focus on reducing the cost and increasing the efficiency of panel recycling processes. For example:
Solar panel recycler Solarcycle received $1.5 million to work with the National Renewable Energy Lab to research how to extract higher-quality and higher-purity metals and materials from recycled solar panels for reuse in domestic solar manufacturing.
The University of California Berkeley also received $1.5 million to develop materials to selectively remove a variety of metals from solar PV for reuse and recycling.
Ramping up US solar manufacturing
Two projects in Ohio will use $16 million in funding to work on increasing the domestic manufacturing of cadmium telluride PV technologies, the second most common PV technology after silicon. For example:
First Solar will use $7.3 million to develop a tandem module combining cadmium telluride and silicon – a new, more efficient residential rooftop solar product.
Toledo Solar will use $8.8 million to demonstrate the application of semitransparent cadmium telluride solar panels to windows – that is, a potentially whole new market for thin-film solar.
Seven projects will work to bring solutions to the prototype phase and steer them to commercialization. For example:
Mirai Solar received $1.4 million to further develop and commercialize a foldable PV solar screen with variable shading and output power for controlled environment greenhouses.
LITESPEED Energy will use $1.6 million to improve floating solar, making it more resilient to wind and waves.
Boosting solar technology innovation
Two projects received $18 million to bring together teams from academia, industry, and national labs to address the issues in perovskite solar cell devices that limit their durability, scale-up, and efficiency:
The Massachusetts Institute of Technology got $9 million to bring together industry and academic partners to design, build, and test commercially relevant tandem solar cells that combine silicon and perovskite PV materials.
University of Colorado Boulder got $9 million to design and build tandem silicon-perovskite solar cells, comparing different manufacturing methods for the perovskite layer to minimize cost and maximize efficiency and durability. Four universities, the National Renewable Energy Laboratory, and three US perovskite companies will work together.
Funding for grid management
$30 million is being awarded to projects that address emerging challenges for grid planning operators and engineers to plan the future of the electric power grid and maintain its daily reliable operation.
US Senator John Hickenlooper (D-CO) said about today’s DOE solar investment:
We’re accelerating toward a clean energy future by spurring domestic manufacturing, establishing a resilient supply chain, and creating jobs – all with a “Made in America” sticker on it. Giddy-up!
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Following approval from Transport Canada, EV startup Workhorse will be bringing the W56 and W750 model electric delivery vans to commercial truck dealers in Canada as early as this spring.
“This is a major step forward for Workhorse,” says Josh Anderson, Workhorse’s chief technology officer in a press statement. “Pre-clearance from Transport Canada opens up a large new market for our products throughout Canada, including with fleets that operate across borders in North America.”
Despite that uncertainty, Workhorse execs remain upbeat. “We’re excited that our electric step vans can now reach Canadian roads and highways, providing reliable, zero-emission solutions that customers can depend on,” added Anderson.
Canadian pricing has yet to be announced.
Electrek’s Take
FedEx electric delivery vehicle; via Workhorse.
There’s no other way to say it: the Trump/Musk co-presidency is disrupting a lot of companies’ plans – and that’s especially true across North American borders. But in all this chaos and turmoil there undoubtedly lies opportunity, and it will be interesting to see who ends up on top.
The new Liebherr S1 Vision 140-ton hauler is unlike any heavy haul truck currently on the market – primarily because the giant, self-propelled, single-axle autonomous bucket doesn’t look anything like any truck you’ve ever seen.
Liebherr says its latest heavy equipment concept was born from a desire to rethink truck design with a focus only on core functions. The resulting S1 Vision is primarily just a single axle with two powerful electric motors sending power to a pair of massive airless tires designed carry loads up to 131 tonnes (just over 140 tons).
The design enables rapid maintenance, as important components easily accessible for quick servicing. Wear parts can be replaced efficiently, and the electric drive significantly reduces maintenance work. This helps to minimise downtimes and increases operational efficiency.
LIEBHERR
Because of its versatility, durability, and ability to perform zero-turn maneuvers that other equipment simply can’t, the Liebherr S1 Vision can be adapted for various applications, including earthmoving, mining, and even agriculture. There’s also a nonzero chance of this technology finding applications supporting other on-site equipment through charging or fuel delivery.
The S1 accomplishes that trick safely with the help of an automatic load leveling system that ensures maximum stability, even on bumpy or rough terrain. The company says this technology significantly reduces the risk of tipping while providing smooth and secure operation across various environments.
The HD arm of Hyundai has just released the first official images of the new, battery-electric HX19e mini excavator – the first ever production electric excavator from the global South Korean manufacturer.
The HX19e will be the first all-electric asset to enter series production at Hyundai Construction Equipment, with manufacturing set to begin this April.
The new HX19e will be offered with either a 32 kWh or 40 kWh li-ion battery pack – which, according to Hyundai, is nearly double the capacity offered by its nearest competitor (pretty sure that’s not correct –Ed.). The 40kWh battery allows for up to 6 hours and 40 minutes of continuous operation between charges, with a break time top-up on delivering full shift usability.
Those batteries send power to a 13 kW (17.5 hp) electric motor that drives an open-center hydraulic system. Hyundai claims the system delivers job site performance that is at least equal to, if not better than, that of its diesel-powered HX19A mini excavator.
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To that end, the Hyundai XH19e offers the same 16 kN bucket breakout force and a slightly higher 9.4 kN (just over 2100 lb-ft) dipper arm breakout force. The maximum digging depth is 7.6 feet, and the maximum digging reach is 12.9 feet. Hyundai will offer the new electric excavator with just four selectable options:
enclosed cab vs. open canopy
32 or 40 kWh battery capacity
All HX19es will ship with a high standard specification that includes safety valves on the main boom, dipper arm, and dozer blade hydraulic cylinders, as well as two-way auxiliary hydraulic piping allows the machine to be used with a range of commercially available implements. The hydraulics needed to operate a quick coupler, LED booms lights, rotating beacons, an MP3 radio with USB connectivity, and an operator’s seat with mechanical suspension are also standard.
HX19e electric mini excavator; via Hyundai Construction Equipment.
The ability to operate indoors, underground, or in environments like zoos and hospitals were keeping noise levels down is of critical importance to the success of an operation makes electric equipment assets like these coming from Hyundai a must-have for fleet operators and construction crews that hope to remain competitive in the face of ever-increasing noise regulations. The fact that these are cleaner, safer, and cheaper to operate is just icing on that cake.