REC Silicon - Group14 Technologies and REC Silicon Announce U.S. Advanced Silicon Anode Production Facility to Meet Demand for 'Electrification of Everything' Decade

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5-12 the Norwegian Securities Trading Act

Washington plant marks the rise of the Pacific Northwest as a lithium-ion supply
chain hub

Woodinville, WA & Moses Lake, WA (October 13, 2020) - Today Group14 Technologies
(Group14), a global provider of silicon-carbon composite materials for global
lithium-ion (Li-ion) markets, and REC Silicon ASA (REC Silicon), the leading
producer of advanced silicon materials, announced the two are partnering to
develop a full-scale, co-located commercial production facility at REC Silicon's
Moses Lake plant.

The facility underlines Group14 and REC Silicon's collaboration in relation to
ongoing pilot plant production and testing at REC Silicon's FBR polysilicon and
silane gas plant in Moses Lake, WA. The large-scale commercial facility will be
the first and largest silicon-carbon anode material plant globally that will
enable lithium-silicon batteries and accelerate the electrification of
everything. The full-scale facility is expected to break ground in 2021, with
the capacity to bring 12,000 tons/year of advanced silicon battery materials to
the global Li-ion market by 2023.

The milestone comes on the heels of a $3.96M Department of Energy grant for
Group14, with the company serving as the lead for a lithium ion-focused project
out of the Vehicle Technologies Office. These consecutive moves underscore the
dramatic uptick in demand for domestic U.S.-based, sustainably-sourced lithium-
ion ecosystems. Located in Moses Lake, the facility will be powered by clean
hydro-electric power and has been designed to be carbon-neutral.

"At its core, this partnership is aimed at driving battery innovation forward to
meet demand for next-generation Li-ion batteries," said Tore Torvund, CEO &
President, REC Silicon. "With Group14, we're creating a domestic supply chain
capable of producing industrial-scale levels of innovative battery materials."

As the world's largest and tier 1 producer of silane gas, REC Silicon has
invested over $1.7 billion in the state of Washington, and Group14's new
partnership with REC Silicon in relation to the anode material production
facility signals its long-term commitment to economic growth in Moses Lake. The
state-of-the-art facility, co-located with REC Silicon's Moses Lake plant for
ease of integration with REC Silicon's silane supply, is a clear indication of
Group14's intent to build out a domestic supply chain to meet the increasing
demand for its silicon-composite material for lithium-ion batteries, SCC55.

A leader in battery storage technology, Group14 is commercializing its
breakthrough high capacity silicon-carbon anode technology to replace graphite
in conventional lithium-ion batteries and deliver dramatically more energy
density at a lower cost. Group14's material will be critical in delivering
batteries that will meet the increasing demand for high-performing lithium-ion-
based storage with application-specific performance range across diverse markets
including electric vehicles, consumer electronics, medical devices and
aerospace.

"We are looking ahead to mitigate potential global supply chain disruptions, and
this partnership with REC Silicon in our home state of Washington allows us to
source a key commodity precursor locally, reliably and sustainably," said Rick
Luebbe, Co-Founder and CEO, Group14 Technologies. "REC Silicon produces the
highest-quality silane with the lowest carbon footprint, allowing us to develop
clean lithium-silicon battery materials to enable the electrification of
everything."

About Group14 Technologies
Founded to enable the coming electrification of everything, Group14's battery
materials breakthrough brings new levels of energy performance to Lithium ion-
powered devices and vehicles. Recognized by the Department of Energy for its
novel, drop-in ready nanomaterials and reliable industrial-scale process,
Group14 serves the global transition to an all-electric future with tunable
performance for any use case. Visit us at www.group14.technology.

Group14 Investor Overview
ATL (Amperex Technologies Limited), a subsidiary of a world-renowned multi-
national corporation, based in Hong Kong with manufacturing operations in China,
is a world-leading producer and innovator of lithium-ion batteries. BASF Venture
Capital (BVC), the U.S.-based venture arm of BASF SE, focuses its investment on
chemical products and new materials, software and services as well as innovative
and digital business models in the broader field of chemistry.Cabot Corporation
(NYSE: CBT), a U.S.-based leading global specialty chemicals and performance
materials, has delivered innovative performance solutions to customers for over
135 years and is a leading provider of rubber and specialty carbons, fumed metal
oxides, masterbatches and conductive compounds, activated carbon, inkjet
colorants and inks, and aerogels.Showa Denko (SDK), a leading Japanese materials
company headquartered in Tokyo, produces graphite anode material, vapor grown
carbon fiber, aluminum-laminate packaging material, anode binder, and
otherpSecialty materials for Li-ion batteries.OVP Venture Partners is one of the
Pacific Northwest's original venture capital firms. OVP's investing partner and
board member in Group14 is Gerry Langeler.

About REC Silicon
REC Silicon is a leading producer of advanced silicon materials, delivering
high-purity polysilicon and silicon gas to the solar and electronics industries
worldwide. REC Silicon combines over 30 years of experience and proprietary
technology with the needs of its customers, with annual production capacity of
more than 20,000 MT of polysilicon from two US-based manufacturing plants.
Listed on the Oslo Stock Exchange (ticker: REC), the Company is headquartered in
Lysaker, Norway. For more information, go to www.recsilicon.com.

Media Contacts
Group14
Mission Control Communications (mc²) for Group14
group14@missionc2.com

REC Silicon
Francine Sullivan

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