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Introducing Additionality RECs
A fixed price, forward contract to purchase the first 5 or 10 years of RECs from projects under development.
Clean Energy Procurement with Additionality
Additionality REC contracts
support financing for new clean
energy development pre-COD.
Project developers provide
attestation that AREC contract was
a material part of their financing.
Mitigated risk of project failure
through allocation across
multiple projects.
How to Procure Additionality RECs
Select an option below to explore how ARECs can support your energy goals
Now
Get a Quote
Receive a tailored estimate based on your company's energy usage
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Answer a few simple questions about your company's current electricity usage
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Get an Additionality REC cost estimate based on your volume
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Refine your quote anytime
Next
Refine your Quote
Adjust your assumptions to better match your forecast
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Update your assumptions and explore different scenarios
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Compare pricing between national and market specific RECs
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Explore prospective projects that meet your criteria
Next 30 days
Zettawatts provides you with specific projects under development
Get matched with vetted clean energy projects aligned to your energy needs
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Access a portfolio of high-quality development-stage projects
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Align sourcing with your long-term energy and sustainability strategy
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Compare projects and engage developers
Next 90 days
Submit your Additionality REC Bid
Sign the Zettawatts Umbrella Agreement and then specify your exact bid
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Start Vintage - when you want deliveries to begin
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Geography - specify your target RTO/ISO region
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Annual volume - set your MWh/year requirement
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Fixed price - lock in the price you're willing to pay
2026-2027
ARECs booked
Your Bid is accepted and a project is booked for your volume
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Submit your 10% deposit
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Receive information on your project profile
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Receive quarterly updates on the project's construction
2028-2038
100% Clean Energy with Additionality
Your Bid is accepted and a project is booked for your volume
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Receive retirement receipts
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Full REC minting transparency from the specific project booked to your Order
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Confidently report your clean energy impact
Your Initial Quote
This is a no obligation, non-binding estimate to
get you started. You'll get your quote in less than
5 minutes
When you are ready, meet with the Zettawatts team
to share your complete clean energy goals and together
we'll refine your plan and lock down a final Quote.
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