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Sustainiam enables buyers, sellers, and brokers to transact carbon credits and EACs (Energy Attribute Certificates) digitally on EmX (Emission Xchange), a unified platform for discovery, pricing, and trading with price transparency. Market participants gain access to digital infrastructure for trading across registries through spot transactions, forward contracts, and credit reservations.

Overview

Sustainiam is building the digital infrastructure to make environmental markets transparent and efficient. Its Carbon Management OS addresses each break in the chain: ECal (Emission Calculator) replaces manual data collection with API-led measurement of Scope 1, 2, and 3 emissions; CiP (Certificate Issuance Platform) turns slow, fragmented certification into one digital workflow for generation and issuance across multiple technologies and geographies; and EmX (Emission Xchange) turns those certificates into capital. Trading carbon credits and EACs (Energy Attribute Certificates) on a transparent exchange, instead of through networks and email threads, pays developers faster, funds the next green project sooner, and gives buyers audit-ready proof of compliance.

EmX enables market participants such as commodity buyers, sellers, and brokers to view listed inventory, access real-time pricing, execute trades, and retire credits compliantly, all in one digital infrastructure.

Platform capabilities:

  • Spot transactions: Buy or sell carbon credits & EACs through spot exchange.
  • Forward contracts: Secure future supply or demand with agreed commercial terms.
  • Credit reservations: Reserve inventory with a 15-day time to complete the transaction.
  • Price negotiation: Negotiate credit prices through bids and counteroffers.
  • Portfolio management: View holdings and transaction activity across integrated registries in one place.
  • Depository: Securely hold and manage credits and certificates with complete visibility.
  • Assured Settlement (T+1): Every transaction settles securely with complete documentation and confirmed registry transfers.

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