Lilac Solutions

Lilac Solutions

Delivers lithium brine extraction technology

Overview

Lilac Solutions develops and supplies lithium brine extraction technology and related services to lithium brine developers. The core offering is a set of processes and equipment designed to extract lithium from saltwater brine more efficiently and with a lower environmental footprint, helping partners increase production. The company differentiates itself by focusing on environmental performance and practical integration with brine operations, delivering solutions that address both technical and environmental challenges faced by developers. Its goal is to accelerate the energy transition by expanding access to lithium resources needed for high-energy EV batteries.

About Lilac Solutions

Simplify's Rating
Why Lilac Solutions is rated
B-
Rated B on Competitive Edge
Rated B on Growth Potential
Rated C on Differentiation

Industries

Industrial & Manufacturing

Energy

AI & Machine Learning

Company Size

201-500

Company Stage

Grant

Total Funding

$503M

Headquarters

Oakland, California

Founded

2016

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Simplify's Take

What believers are saying

  • DOE selected Lilac for $100 million on August 20, 2026, de-risking Utah construction.
  • The 2025 pilot achieved 87% average lithium recovery from 70 mg/L brine.
  • Phase 1 targets 5,000 tpa by 2028, with domestic Fernley media manufacturing supporting supply chain control.

What critics are saying

  • Utah’s August 2026 water review still governs Waterleaf’s discharge permit and may halt construction.
  • Waterleaf’s groundwater application was deemed incomplete in February 2026, exposing feedwater fragility.
  • If FID slips past 2026, DOE’s $100 million selection stays contingent and project finance unravels.

What makes Lilac Solutions unique

  • Lilac’s ion-exchange DLE targets Great Salt Lake brine 30 times lower-grade than Atacama.
  • Waterleaf P1 holds a 10-year Traxys offtake covering 100% of Phase 1 output.
  • Hatch and JordProxa locked in the 2026 buildout before Lilac reaches FID.

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Funding

Total Funding

$503M

Above

Industry Average

Funded Over

9 Rounds

Grant funding comparison data is currently unavailable. We're working to provide this information soon!
Grant Funding Comparison
Coming Soon

Benefits

Stock options

Health, dental, & vision insurance

401k program

Flexible PTO

Paid parental leave

Daily catered lunch & on-site gym

Monthly phone stipend

Growth & Insights and Company News

Headcount

6 month growth

↑ 0%

1 year growth

↓ -1%

2 year growth

↓ -1%
Advanced Media Solutions
Sep 10th, 2026
Why The United States' belated Critical Minerals gambit won't stop China.

Why The United States' belated Critical Minerals gambit won't stop China. By Alex Kimani - Sep 10, 2026, 6:00 PM CDT * Washington is pouring billions into U.S. critical minerals and battery technology, including a $1.4-billion conditional loan to silicon-anode producer Sila Nanotechnologies. * U.S. startups are developing alternatives to China-dominated supply chains, from Sila's higher-density silicon anodes to Lilac Solutions' rapid direct lithium extraction technology. * China's enormous lead remains difficult to overcome, controlling roughly 60% of critical-mineral mining and over 90% of some processing segments. U.S. President Donald Trump has undertaken the most aggressive federal intervention in the critical minerals and rare earth sectors ever since he returned to the Oval Office, announcing a flurry of deals as Washington desperately tries to counter China's dominance in minerals that are powering the energy transition and AI boom. The deals included a hodgepodge of equity and debt packages with dozens of rare earths companies, with MP Materials (NYSE:MP) and U.S. Rare Earths (NASDAQ:USAR) some of the key beneficiaries. Last month, Trump unveiled a $3-billion federal investment in critical minerals projects across the country, part of ongoing efforts to scale domestic production and decouple from Chinese battery supply chains. The highlight of the financing round was a $1.4-billion conditional loan to Sila Nanotechnologies from the Pentagon's Office of Strategic Capital (OSC), with the California-based startup looking to scale up the production of next-generation battery materials. The United States is now home to a growing number of companies looking to re-invent EV batteries. That's hardly surprising considering that EVs represent the leading demand driver for critical minerals, accounting for well over half of total global demand for critical minerals like lithium, cobalt and nickel. Sila Nanotechnologies is a battery materials company focused on commercializing and mass-manufacturing silicon-carbon (Si/C) composite anodes to replace traditional graphite in lithium-ion batteries. The company's flagship product is Titan Silicon, a nano-engineered silicon anode material designed as a seamless "drop-in" replacement for existing battery manufacturing processes. The company's batteries promise up to a 40% increase in energy density compared to standard graphite cells, while being lighter and more compact. The company commenced commercial-scale production processes for its Titan Silicon material in late 2025, with the Moses Lake factory aiming to produce enough advanced silicon-carbon anode material to power between 20,000 and 50,000 electric vehicles annually. Meanwhile, Utah-based Lilac Solutions is attempting to shake up the mining industry by deploying its patented Direct Lithium Extraction (DLE) technology to extract lithium from brine water. Compared to traditional mining, DLE takes one day instead of two years, recovers roughly double the lithium while using 99% less land and significantly less water by eliminating massive evaporation ponds. "If you use our technology, you're producing battery grade lithium carbonate or hydroxide at the site of production," Raef Sully, CEO of Lilac Solutions, told CNBC. "And you're bypassing that important step, that processing step that China has a chokehold on today." The sudden government push leaves observers with the impression that America's critical minerals supply chain is about to become huge; however, there are growing concerns that Washington's flurry of investments in the sector still won't be enough to catch up to China. Decades of state subsidies, strategic infrastructure financing via initiatives such as the Belt and Road Initiative (BRI) as well as a willingness to bear the steep environmental costs associated with critical minerals mining and processing has allowed China to dominate both the upstream and downstream sectors of the value chain. China now accounts for roughly 60% of global critical minerals mining and more than 90% of the refining and processing of critical materials like rare earths, graphite and gallium. Indeed, the Global Critical Minerals Outlook 2025 revealed that China is the leading refiner for a remarkable 19 out of 20 most important strategic minerals, commanding an average market share of 70%. "It takes decades and tens, if not hundreds of billions of dollars to achieve the kind of comprehensive scale across the supply chain that China now has," Tu Le, founder and managing director of Sino Auto Insights, told CNBC. "We don't have decades. We have five, six, seven years to try to become competitive." China already enjoys massive scale in critical minerals and battery materials that U.S. startups like Sila Nanotechnologies and Lilac Solutions will find challenging to match. According to the International Energy Agency (IEA), China makes 80% of the world's battery cells, more than 90% of anode active material and ~85% of the world's EV battery cathode active material. "They have built up an incredible lead in terms of technology and manufacturing capabilities across the world," Richard Wang, CEO of Voya Energy, told CNBC about China's CATL, the world's largest EV battery manufacturer. "They are one of the only battery companies in the world that's not only high in revenue, but is significantly profitable because of how strong their manufacturing and supply chain capabilities are." Ironically, key policies by the Trump administration are also likely to hurt the very sector he is working round the clock to promote. By dismantling Biden-era climate incentives, the Trump administration triggered a slowdown in clean energy investments, chilled consumer demand and threw renewable energy supply chains into disarray. To wit, EV sales in the U.S. dropped sharply following the Trump administration's elimination of the $7,500 federal EV tax credit and rollbacks on fuel economy standards. U.S. EV sales fell by 27% Y/Y in Q1 2026, marking the second consecutive quarter of tanking sales since Trump returned to the White House. Quite obviously, a shrinking U.S. electric vehicle market does not bode well for battery materials companies. By Alex Kimani for Oilprice.com More Top Reads From Oilprice.com Download the free Oilprice app today.

Yahoo Finance
Aug 22nd, 2026
US battery startups have found a lifeline in defense.

US battery startups have found a lifeline in defense. Tim De Chant U.S. battery startups hit a rough patch when the One Big Beautiful Bill eliminated battery and EV incentives, undercutting a chunk of future demand. But recently, they've found a lifeline in the defense world, helping to power everything from drones and torpedoes to infantry radios and fighter jets. The Trump administration, despite its open disdain for EVs, acknowledges that batteries are an inescapable part of modern life. And like many things in Washington these days, it's leaning on national security as justification for its recent decisions. The latest comes from the Department of Energy, which announced Thursday that it is awarding $500 million in grants to bolster the battery supply chain in the United States. The program aims to "reduce reliance on foreign sources, bolster national security, and advance American energy dominance." Much of the money went to startups. Defense applications of lithium-ion batteries are "absolutely playing out in discussions," a spokesperson for Coreshell, a battery materials startup, told TechCrunch. The company recently brought on ADS Ventures as an investor; the strategic VC's parent company, ADS, is a defense supplier, and it's working with another supplier of autonomous systems. Coreshell received a $50 million award from the DOE to expand manufacturing for its metallurgical silicon anode material. Other startups received significant grants, too. Lilac Solutions, which extracts lithium from brines, landed $100 million to build a processing facility on Utah's Great Salt Lake to produce 5,000 metric tons of lithium carbonate annually by 2028. Lithium carbonate is a key precursor used in battery production. Nth Cycle told TechCrunch that it received $100 million to build a facility that will refine black mass from recycled lithium-ion batteries, producing lithium and nickel compounds that can be used to make new batteries. "We're seeing clear demand drivers from the defense sector." Megan O'Connor, co-founder and CEO of Nth Cycle, told TechCrunch. "But there's still that in the automotive space as well." That dynamic is unlikely to change. Though EVs have been dealt a setback, automakers are still rolling out new models and expecting years of growth, albeit further out than expected. Defense will continue to be a significant player. Exact numbers are unsurprisingly hard to come by, but even in 2021, the U.S. Defense Logistics Agency was buying $200 million worth of batteries annually. But that's dwarfed by the automotive industry. This year, the automotive industry is expected to spend nearly $18 billion on battery manufacturing in the U.S. alone, according to Mordor Intelligence.

The National
Aug 20th, 2026
US backs critical mineral projects with $500m.

US backs critical mineral projects with $500m. Latest awards come as Trump seeks to make US 'minerals superpower of the world' Washington August 20, 2026 The US Energy Department announced on Thursday that it is backing seven critical minerals companies with $500 million in grants, the latest in a series of investments as President Donald Trump's administration looks to strengthen the country's domestic supply chain. The latest awards will go to firms that are building lithium, cobalt and other minerals projects to support battery materials processing, recycling and manufacturing. Wednesdays Get the latest insights on trends in oil and gas, markets and clean energy that matter "For too long, America has depended on foreign actors for critical materials essential to modern life that underpin our economy, energy security, and national security," Energy Secretary Chris Wright said. Utah's Lilac Solutions will receive $100 million to build and operate a lithium extraction and refining facility on the Great Salt Lake, which the company expects to produce 5,000 metric tonnes per year when it opens in 2028. The Energy Department also awarded $100 million to Jervois to build a cobalt refinery. The metal is used to produce weapons, batteries and electronics. In addition, it is providing $100 million to Nth Cycle to process black mass, a battery-metal scrap, which Mr Trump's administration blocked from being exported earlier this month. Another $50 million will go to Princeton NuEnergy to rejuvenate battery-grade cathode materials; Arcanum Venture to produce battery-grade ethylene carbonate; Elevated Materials to produce materials to support fast-charging batteries; and Coreshell Technologies for a project to create a US gigafactory dedicated to silicon-anode battery production. The awards come two days after the department's critical minerals and energy innovation agency announced a combined $162 million in funding to recover scandium, copper, antimony, rare earth elements and other materials. The latest awards are part of a push by Mr Trump's administration to encourage the private sector to invest in critical mineral projects, which the White House frames as crucial to energy and national security. The administration has also taken equity stakes in critical minerals companies while engaging in diplomatic pathways such as the Pax Silica initiative and the Forum on Resource Geostrategic Engagement. Mr Trump's administration has been enlisting the private sector to invest in critical minerals and rare earths in response to heavy export restrictions from China, which holds significant leverage in the global supply chain. Earlier this month, he announced a series of mining projects valued at $3 billion, investing in scandium, copper, graphite, tantalum and other materials used to process advanced technologies and defence systems. "We're putting our miners back to work, and we're reclaiming America's rightful place as the minerals superpower of the world," he said during a mining round-table at the State Department on August 7. Updated: August 20, 2026, 10:05 AM

KSL
Aug 20th, 2026
California company awarded $100M to develop critical mineral facility on Great Salt Lake shore.

California company awarded $100M to develop critical mineral facility on Great Salt Lake shore. By Logan Stefanich, KSL | posted - aug. 20, 2026 at 1:29 p.m. The Great Salt Lake seen in Magna, April 21. The feds have awarded a California company a $100 million federal grant to build and operate a commercial lithium extraction and refining facility on the Great Salt Lake's northeastern shore. (Tess Crowley, Deseret News). *  *  *  *  Save Story KEY TAKEAWAYS * The U.S. Department of Energy awarded $100 million to Waterleaf P1 HoldCo to develop a lithium extraction and refining facility near the Great Salt Lake. * The project aims to double U.S. lithium production reducing reliance on foreign sources. * Utah is poised to lead in critical minerals with 80% of critical minerals present in the state. SALT LAKE CITY - The U.S. Department of Energy on Thursday announced Waterleaf P1 HoldCo, a subsidiary of California-based Lilac Solutions, was awarded a $100 million federal grant to build and operate a commercial lithium extraction and refining facility on the Great Salt Lake's northeastern shore. The project was one of seven selected to receive funding from a $500 million grant pool administered by the department to "expand critical mineral and material processing, battery manufacturing, and recycling capacity in the United States," according to a department release. The first phase of the projects aims to double current U.S. lithium production and set the groundwork for future expansion, the department said. With the U.S. rapidly expanding domestic sources of critical minerals in hopes of reducing reliance on foreign sources, Utah is not just following suit but positioning itself to be a domestic leader in the critical minerals race. In January, Utah Gov. Spencer Cox announced the launch of "Mission Critical" to reduce America's dependence on China for materials essential to national security and to make the Beehive State the top destination for critical mineral extraction and processing. China controls over 90% of the world's refinery production of key components in electronics, according to data from the Institute for Energy Research. The country also produces about 70% of the world's rare earth elements and more than 60% of global titanium mining and aluminum smelter production. And the statewide push continued in April when the University of Utah's board of trustees voted to establish the Institute for Critical and Strategic Minerals. "The overall plan and strategy is deceptively simple, which is trying to onshore as much of the critical minerals extraction, processing and commercial availability as possible in the United States. Lithium is obviously one of the most important critical minerals, and we've had trouble over time getting fully domestic production of lithium," Department of Energy Deputy Secretary James Danly told reporters Thursday during a press conference in Salt Lake City. Utah, Danly said, is particularly ripe for critical mineral production. "Eighty percent of the list of critical minerals are here one way or another in deposits in the state," Danly said. "I think Utah is likely to be one of the leaders in critical mineral efforts simply because of the natural resources and the willingness of the state to partner with the federal government." Of course, with the freshly announced lithium extraction and refining facility's positioning on the shore of the Great Salt Lake, both water use and contamination are potential areas of concerns. According to the Department of Energy's grant announcement, the facility will return processed brine "back to the lake with no net water loss." Environmental Protection Agency Deputy Administrator David Fotouhi said the agency has been working closely with the state "on all issues related to the Great Salt Lake." "It's an ongoing discussion, and the federal government is standing with the state to address these issues directly," Fotouhi said. The Key Takeaways for this article were generated with the assistance of large language models and reviewed by our editorial team. The article, itself, is solely human-written. Related topics. Logan Stefanich Logan Stefanich is a reporter with KSL, covering northern Utah communities, education, business and tech news. More stories you may be interested in.

Intelligence360 News
Jul 22nd, 2026
Lilac Solutions files to raise $46.7M for lithium extraction technology

Lilac Solutions has filed to raise $46.68 million in new funding, according to documents submitted to the US Securities and Exchange Commission. The filing was made under an exempt offering of securities. The Oakland-based company develops ion exchange technology for lithium extraction from brine resources. Lilac Solutions aims to help lithium producers scale production more rapidly and cost-effectively to support the electric vehicle industry's supply chain. The company describes its technology as enabling lithium production that is faster, cheaper and cleaner than traditional methods. Its solutions are designed to work across various lithium sources. No additional details about investors or the funding round's terms were disclosed in the SEC filing.

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