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The Biden-Harris administration, via the U.S. Department of Energy (DOE), has issued a Request for Info (RFI) on the event and implementation of a $675 million Important Supplies Analysis, Growth, Demonstration and Commercialization Program. Funded by President Biden’s Bipartisan Infrastructure Legislation, this system will tackle vulnerabilities within the home essential supplies provide chain, that are each an financial drawback and an obstacle to the clear energy transition.

Important supplies, which embody rare-earth components, lithium, nickel and cobalt, are required for manufacturing many clear energy applied sciences, together with batteries, electric automobiles, wind generators and {solar} panels. This system will advance home sourcing and manufacturing.

“We will observe via on President Biden’s clear energy commitments and make our nation safer by growing our capacity to supply, course of, and manufacture essential supplies proper right here at house,” states U.S. Secretary of Energy Jennifer M. Granholm. “The Bipartisan Infrastructure Legislation is supporting DOE’s effort to put money into the constructing blocks of unpolluted energy applied sciences, which can revitalize America’s manufacturing management and produce alongside the advantages of excellent paying jobs.”

World demand for essential supplies is predicted to extend by 400-600% over the following a number of a long time. For sure supplies, corresponding to lithium and graphite utilized in electric automobile batteries, demand is predicted to extend by as a lot as 4,000%. DOE’s complete technique requires elevated home raw-materials manufacturing and manufacturing capability, which would scale back dependence on international sources of essential supplies, safe America’s clear energy provide chain and introduce extra jobs related to the clear energy transition.

Established via the Energy Act of 2020 and expanded by the Bipartisan Infrastructure Legislation, DOE’s Important Supplies Program will develop supplies, parts and applied sciences; promote environment friendly manufacturing and use, and round economic system approaches; and guarantee a long-term, various, safe and sustainable provide of essential supplies. The Important Supplies Analysis Program will increase on DOE’s decade-long historical past of funding in essential supplies provide chains, which incorporates basic analysis on supplies science, separation science, and geoscience; public-private partnerships, such because the Important Supplies Institute; and efforts to validate and commercialize new applied sciences via demonstration tasks.

The Important Supplies Analysis Program RFI solicits suggestions from business, academia, analysis laboratories, authorities companies, state and native coalitions, labor unions, tribes, community-based organizations, and others, on the construction of those applications, timing and distribution of funds, and choice standards. Feedback have to be obtained by 5:00 p.m. ET on September 9, 2022 and could be submitted to

Picture: “Solar panel” by OregonDOT is licensed beneath CC BY 2.0

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Solaria to merge with sales platform Complete Solar



Solaria to merge with sales platform Complete Solar

{Solar} panel firm Solaria will merge with California-based residential gross sales platform supplier Full {Solar} to kind a brand new firm: Full Solaria. It will permit the brand new firm to behave as a full system operator, offering residential installers with gross sales experience, design help and product entry.

Full {Solar} CEO Will Anderson will act as Full Solaria’s CEO whereas Solaria CEO Tony Alvarez will act as president.

“I’m honored to be main this new mixed group. By bringing collectively Solaria’s actually differentiated merchandise and their superb community of loyal installers (their Professional Companions) with Full’s customer-focused enterprise mannequin and industry-enhancing instruments, we are going to make all our companions extra profitable and increase the marketplace for {solar}. It will create the size and velocity we have to turn into the {industry} chief,” Anderson stated.

Solaria, which is headquartered in California however produces its {solar} panels in South Korea, is a frontrunner in shingled-module technology. The corporate has a community of residential set up companions all through the US. This firm merger will permit Solaria {solar} panels into extra states and increase provide chain certainty.

“I’m extraordinarily excited at what the mixture of Full {Solar} and Solaria will be capable to obtain. The merger of our corporations offers us crucial mass, enabling us to right away present a broader array of providers to our 1,200+ set up companions whereas considerably increasing Full {Solar}’s geographic footprint,” Alvarez stated.

Full Solaria’s enhanced functionality will permit for one-stop service from design to the set up and financing of a buyer’s full {solar} wants. Full Solaria’s financing partnerships will present vital transparency to {solar} prospects whereas driving decrease month-to-month electrical energy prices.

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Vote: Community Solar Project of the Year 2022



Listed below are the Group {Solar} nominees for the 2022 {Solar} Builder Undertaking of the 12 months Awards, sponsored by EagleView Technologies. Correct information, digital website assessments, and installation-ready designs will optimize your {solar} gross sales funnel and operations — be taught extra on this EagleView particular report Breaking Down and Through Soft Costs.

The shape is on the backside of the web page. You’re allowed to vote as soon as per day from now till Friday Oct. 14 at midnight (EDT). (FYI: Our voting widget will allow you to vote greater than as soon as a day, however we filter these out within the back-end. Sorry, poll stuffers). Winners shall be introduced and prominently featured within the This autumn situation of {Solar} Builder journal and on-line in December.

Additional Area Storage

Neptune, NJ | 500 kW (6.5 MW throughout 10 websites)    

Extra Space Storage

Additional Area Storage, a nationwide self-storage firm, devoted the rooftops of 10 of its areas in New Jersey (800,000 sq. toes of rooftop house) to {solar} initiatives in (through New Jersey’s Group {Solar} Energy Pilot Program). Greater than 3,300 self-storage amenities have been constructed since 2010, in response to CoStar, and the business continues to develop 12 months after 12 months. The businesses consider this mannequin may very well be replicated throughout the nation. Additional Area Storage’s Neptune website is the primary accomplished out of 105 initiatives that had been accepted by the New Jersey Board of Public Utilities in 2021. The entire 6.5 MWdc that shall be despatched to the grid to energy 1,400 low- to moderate-income houses within the surrounding neighborhoods.

Developer / Installer: Solar Landscape | Modules: JA Solar | Inverters: Solar Edge | Mounting: Unirac

Sterling, Colo. | 5 MWdc

Colorado Community solar

This 5 MW neighborhood {solar} mission in Sterling, Colorado is a part of a 13 MW portfolio comprised of a number of initiatives all through Colorado. The Sterling website had vital topography adjustments, requiring a versatile racking answer to accommodate the topography whereas optimizing the structure and row spacing to maximise {solar} manufacturing. This 5 MW {solar} mission contains 12,248 {solar} modules and produces over 10 million kWh/12 months of fresh, renewable energy for Colorado neighborhood {solar} subscribers.

Proprietor: Nautilus Solar | Developer: Pivot Energy | EPC / Installer: SOLON Corporation | Modules: Adani Solar, Boviet Solar | Inverters: CPS | Racking: Array Technologies

Maryland Multi-Group Twin-Use

Rockville, Md. | 8.4 MW 

Standard Solar

This three-array neighborhood {solar} mission is made up of initiatives which can be positioned throughout three totally different Maryland counties and two utility territories. Mixed they’re projected to deliver as much as 10% annual utility payments financial savings to hundreds of Maryland households by way of neighborhood {solar} subscriptions as a part of Maryland’s Group {Solar} Pilot Program. Every mission can be dual-use, which means that it’ll operate as a {solar} farm and pollinator habitat. The names of the programs replicate this as every is called after butterflies, pollinator crops and different native pure landmarks: Bathian, Metalmark and Glassywing. Native fauna and flora shall be protected in 9 separate areas, and the programs will even allow many Marylanders to keep up farms which were of their households for years.

Developer: OneEnergy Renewables | EPC / Installer: Standard Solar | Modules: Hyundai and Canadian Solar | Inverters: Delta | Racking: Array Applied sciences

White Plains Portfolio

White Plains. N.Y | 6.8 MW + 1.76 MW / 8 MWh

The densification of {solar} in such a populated space is uncommon within the business, and it takes expertise to effectively deploy a number of initiatives whereas inflicting minimal disruption. This nine-site, 6.8 MW neighborhood {solar} portfolio contains a mixture of cover, rooftop, and ground-mount {solar} programs and energy storage installations at 4 of town’s parking garages, Gillie Park, the Ebersole Ice Rink, Gedney Method Recycling Facility, Water Storage Website and the Sanitation Advanced. DSD labored with town to re-route parking, deal with periodic street closures and make the most of specialised tools to succeed in garage-top elevation. The Recycle Heart landfill required the primary floating basis cover mounted on a sealed landfill cap. The ice rink obtained a brand new roof. And so forth. That is the biggest municipal {solar} deployment in Westchester County and triples the quantity of {solar} energy produced within the county.

Developer: Distributed Solar Projects, LLC | EPC: Distributed Solar Operations, LLC | Installer: Bullet Electric | Modules: Qcells | Inverters: SMA | Storage: Tesla | Racking: DSD Proprietary Cover Design, Iron Ridge

Non-Wires Different for Nationwide Grid

Cicero, N.Y. | 15 MW + 10 MW/40 MWh

Non wires alternative for national grid

This 40 MWh energy storage and 15 MW {solar} system is certainly one of only a small handful of initiatives within the U.S. to make the most of batteries as non-wires alternate options (NWA) to dearer transmission & distribution upgrades. It’s the first recognized mission to make use of {solar} energy to cost the batteries that present the NWA – an modern mannequin for the way utilities can leverage {solar} + storage to forego these upgrades and quickly enhance grid reliability with out gas-fired peaker crops. This mission can be a proof of idea for a extra environment friendly, market-based mannequin of construction-to-term financing for utility-scale {solar} + storage initiatives throughout the nation. As well as, this technique offers neighborhood {solar} when there may be extra saved energy than Nationwide Grid wants and makes use of satellite tv for pc know-how to observe and remotely handle its {solar} and energy storage belongings.

Developer: Convergent Energy + Power | EPC: CS Energy | Installer: CS Energy | Modules: Qcells | Inverters: GE | Storage: GE | Mounting: TerraSmart

Have you ever checked out our YouTube web page?

We now have a ton video interviews and extra content material on our YouTube web page. Lately we debuted Power Forward! — a collaboration with BayWa r.e. to debate larger degree business matters in addition to greatest practices / developments for working a {solar} enterprise right this moment.

Our longer working aspect mission is The Pitch — by which we’ve awkward discussions with {solar} producers and suppliers about their new know-how and concepts in order that you do not have to. We focus on the whole lot from residential rail-less deck attaching and home solar financing to large-scale energy storage value stacking and utility-driven new residence solar + storage microgrids.

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Toshiba tests transparent solar cell layered on silicon cell for 9.5% efficiency



Toshiba tests transparent solar cell layered on silicon cell for 9.5% efficiency

Researchers at Toshiba in Japan have reported an development in output and reliability with its layered clear {solar} cell/silicon {solar} cell prototype.

Toshiba’s newly developed Cu2O {solar} cell delivers a excessive 9.5% effectivity.

The researchers have reported a clear cuprous oxide (Cu2O) {solar} cell with a conversion effectivity of 9.5%, the very best stage but achieved for a Cu2O cell. This was realized by enlarging its predecessor, announced in December 2021, and factors to the potential for mass manufacturing. The brand new cell is predicted to offer a lift for the event of EV that don’t require plug-in charging, and to advance different mobility functions, resembling high-altitude platform stations, telecom platforms within the stratosphere.

Tandem cells place a {solar} cell over a regular silicon cell. The cells generate energy at completely different wavelengths, elevating areal output, and have nice potential to spice up the effectivity of {solar} modules. Along with Toshiba’s clear Cu2O cell, work is being achieved on two different tandem cell applied sciences: fabrication with gallium arsenide (GaAs) or different III-V supplies; and perovskite crystal thin-films. Manufacturing prices for the previous vary from a number of hundred- to a number of thousand-times the price of a single silicon cell, severely limiting software. The latter can not but ship the required reliability and assured output for the 20-years-and-more lifetime of a silicon cell.

Toshiba’s R&D focuses on some great benefits of clear Cu2O cells: fabrication with naturally plentiful supplies cuts prices; a tough and powerful, and moisture resistant materials, all ensures of reliability; and lightweight transmittance qualities that open the way in which to excessive stage energy technology effectivity.

Schematic of Toshiba’s Cu2O-Si tandem {solar} cell.

Toshiba’s painstaking efforts at the moment are bearing fruit. In a analysis venture supported by Japan’s New Energy and Trade Expertise Growth Group (NEDO), researchers have pushed the conversion effectivity of the Cu2O cell to 9.5%, a full 1.1% over the 8.4% reported last year. It was achieved by enlarging the cell and suppressing service recombination within the fringe of Cu2O technology layer, which degrades technology effectivity.

“We discovered {that a} bigger cell dimension successfully suppresses photocarrier recombination,” explains Kazushige Yamamoto, a Fellow at Toshiba’s Company Analysis & Growth Middle, and chief of the analysis staff. “Growing the facility technology space from the earlier 3x3mm2 to 10x3mm2 produced a relative discount in recombination within the fringe of cell, and the ensuing improve in photocurrent pushed the effectivity to 9.5%.”

Prototype 40-mm2 clear Cu2O {solar} cell.

Toshiba has estimated that positioning the brand new Cu2O {solar} cell over a 25% environment friendly silicon cell realizes a Cu2O-Si tandem cell with a 28.5% effectivity — notably surpassing 26.7%, the very best reported effectivity for any customary silicon cell, and near 29.1%, the very best reported effectivity for any GaAs cell.

Underneath test criteria outlined by NEDO, Toshiba discovered {that a} one-time cost permits the present Cu2O-Si tandem cell to energy an electrical car for 37 km, and additional enhancements in {solar} cells towards the theoretical most effectivity of 42.3% are anticipated to increase the vary to a distance approaching 55 km. These are each acknowledged as sensible distances for brief journeys with out recharging, and would cut back charging frequency for longer journey.

Toshiba targets a sensible Cu2O-Si tandem cell with a ten% environment friendly Cu2O cell and an total effectivity of 30%, and the brand new cell data stable progress to that aim. Trying to mass manufacturing, the corporate is working to enlarge cell dimension, and has made a prototype with an influence technology space of 40mm2 and an effectivity round 8%. The effectivity falloff within the bigger cell is because of a much less uniform layer and Toshiba continues to refine skinny movie deposition know-how for uniform deposition over a bigger space.

Information merchandise from Toshiba

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