CarbonEnfo Launches $4.5 Million Security Token Offering for Solar Renewable Energy Certificates
CarbonEnfo's $BRYTR security token offering provides accredited investors access to revenue from the fragmented $1.4 billion residential solar renewable energy certificate market through blockchain-verified infrastructure.

CarbonEnfo has launched a $4.5 million Security Token Offering for its $BRYTR token, providing accredited U.S. investors with access to revenue from the residential Solar Renewable Energy Certificate market. The offering, available exclusively through tZERO's blockchain-powered platform, addresses a significant structural inefficiency in the U.S. solar market where approximately $1.4 billion in SREC value remains inaccessible to individual solar owners.
According to CarbonEnfo's analysis using Lawrence Berkeley National Laboratory data, 74% of SRECs from distributed residential and commercial systems in voluntary markets go unsold because individual owners lack aggregation infrastructure. Brytr's platform harvests this fragmented supply through API integrations with leading inverter manufacturers including Enphase, SolarEdge, Tesla and SMA, which collectively represent a majority of the U.S. residential inverter market.
$BRYTR token holders receive 12% of Net Platform Revenue from every SREC sold, with revenue participation rights paid in USD stablecoin and a maximum cumulative distribution cap of 3X the initial token price. The offering is structured as a $4.5 million total offering with tokens priced at $1.00 each, available to accredited U.S. investors with a $50,000 minimum investment through tZERO's platform at https://tzero.com/trade#offerings.
"There's over a billion dollars in clean energy value being generated every year that never reaches a buyer, not because demand isn't there, but because the infrastructure to unlock it simply didn't exist until now," said Mark Bell, CEO and co-founder of CarbonEnfo. The blockchain verification ensures each SREC's provenance from rooftop to registry, providing corporate buyers with verified renewable energy credits.
The platform serves both residential and commercial markets, with small-scale commercial installations generating over 34 times more renewable energy credits than average home systems. This offering reflects a broader financial market shift toward yield-bearing infrastructure assets, similar to approaches being explored by major institutions like BlackRock and JPMorgan for real estate and commodities.
CarbonEnfo received validation through a pilot program with Cox Enterprises' Cox Cleantech division, which confirmed strong adoption and the platform's ability to verify and aggregate high-quality renewable energy credits from distributed rooftop installations. The $BRYTR tokens are offered pursuant to SEC Regulation D, Rule 506(c), with quarterly distributions in USD stablecoin and significant transfer restrictions.
This security token offering represents a convergence of blockchain technology, renewable energy markets, and infrastructure investment, creating new pathways for capital to connect with clean energy assets that have historically been difficult to access through traditional investment channels.