Your Liquidity Provider

In Environmental Markets

Facilitating Your Energy Transition

Broadening investment horizons: Accessing liquidity across various global financial-environmental instruments.

Carbon Credits

Offset unavoidable emissions, with each credit representing the reduction or removal of one tonne of CO₂.
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Energy Attribute Certificates (EACs)

Certify your energy consumption, verifying that your electricity comes from renewable sources.
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Power Purchase Agreements (PPAs)

Secure a stable and sustainable energy supply with long-term agreements tailored to your needs.
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Energy Efficiency Certificates (EECs)

Certify energy efficiency improvements while supporting sustainability.
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Biomethane

Replace natural gas with biomethane, a renewable energy source that lowers carbon emissions.
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Biofuels & Feedstocks

Reduce emissions in transportation, manufacturing, and energy with sustainable biofuels.
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EU Emissions Trading System (EU ETS)

Trade carbon allowances to comply with regulations and reduce your carbon footprint.
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Capacity Markets

Ensure energy reliability and facilitate the transition to renewable energy sources.
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Energy Attribute Certificates

EACs
OTC Flow: Your EAC liquidity provider for renewable energy attributes.
View our services

Power/Gas Purchase Agreements

PPAs/GPAs
We facilitate PPAs/GPAs, enabling seamless transactions for buyers and sellers.
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Energy Efficiency Certificates

EECs
Unlock liquidity and streamline trading of Energy Efficiency Certificates.
View our services

Green Certificates

Green Certificates
Accelerating renewable energty and supporting the transition towards a greener future.
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Biofuels & Feedstocks

Biofuels/Feedstocks
Fuel growth in the bioenergy sector with our liquidity services for Biofuels & Feedstocks.
View our services

Carbon Credits

Carbon credits
Drive positive environmental impact through carbon credits trading.
View our services

Facilitating your energy transition

Broadening Investment Horizons: Accessing liquidity across various global financial-environmental instruments.

Voluntary
Carbon Market
(VCM)

Trade carbon credits to offset unavoidable emissions, with each credit representing the reduction or removal of one tonne of CO₂.
Learn more

Energy Attribute Certificates (EACs)

Certify your renewable energy use with EACs, verifying that your electricity consumption comes from renewable sources.
Learn more

Power Purchase Agreements (PPAs)

Secure long-term renewable energy through PPAs, ensuring a stable and sustainable energy supply for your business.
Learn more

Energy Efficiency Certificates (EECs)

Reduce greenhouse gas emissions with EECs, which recognize energy efficiency improvements and sustainability efforts.
Learn more

Biomethane

Replace natural gas with biomethane, a renewable energy source that lowers carbon emissions in industrial operations.
Learn more

Biofuels & Feedstocks

Switch to biofuels and feedstocks, cutting emissions in transportation, manufacturing, and energy production.
Learn more

EU Emissions Trading System (EU ETS)

Trade carbon allowances under the EU ETS, helping you meet regulatory compliance and reduce your carbon footprint.
Learn more

Capacity Markets

Ensure energy reliability and grid stability through capacity markets, while transitioning to renewable sources.
Learn more

Energy Attribute Certificates

EACs
OTC Flow: Your EAC liquidity provider for renewable energy attributes.
View our services

Power/Gas Purchase Agreements

PPAs/GPAs
We facilitate PPAs/GPAs, enabling seamless transactions for buyers and sellers.
View our services

Energy Efficiency Certificates

EECs
Unlock liquidity and streamline trading of Energy Efficiency Certificates.
View our services

Green Certificates

Green Certificates
Accelerating renewable energty and supporting the transition towards a greener future.
View our services

Biofuels & Feedstocks

Biofuels/Feedstocks
Fuel growth in the bioenergy sector with our liquidity services for Biofuels & Feedstocks.
View our services

Carbon Credits

Carbon credits
Drive positive environmental impact through carbon credits trading.
View our services

Awards & Partnerships

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Accelerate and Transform

Empowering Your Journey Towards a Sustainable Future

At OTC Flow, our mission is to deliver best-in-class solutions for all your financial-environmental obligations and ambitions. Leveraging the expertise of our native-speaking sales-trading team, we excel at facilitating transactions worldwide and providing unparalleled support to you.

Environmental Market Expertise

Navigating the complexities of financial-environmental obligations is made easier with OTC Flow's expert solutions and dedicated team.

Tailored Solutions For Your Ambitions

Unlock your environmental ambitions with OTC Flow's custom-tailored solutions to meet your specific needs.

Streamlined Trading Experience

Our highly competent team is always eager to ensure smooth trade execution.
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30+

Countries

Increasing worldwide presence to drive impact on a global scale.
1500+

Partners

Served globally via
trusted trading solutions.
20+

Spoken Languages

Multilingual expertise to support
global collaborations.
50+

Sustainability Products

Driving environmental impact through our innovative products.
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Unlocking Global Potential

Global Reach, Tailored Expertise

At OTC Flow, we combine our global reach with tailored expertise, serving partners worldwide. With a vast network and a dedicated team, we deliver comprehensive solutions tailored to your specific financial-environmental needs.

Expanding Horizons

Our global reach ensures you can navigate international financial-environmental landscapes with confidence and ease.

Collaborative Synergy

With a growing international team, we leverage our cultural focus and natural curiosity to foster impactful partnerships.
Our solutions
Contact us
Careers

Be Part of an Impactful Liquidity Provider in Environmental Markets

If you are seeking a dynamic work environment and a place to make instantaneous impact, then join us on our exhilarating journey of growth and innovation.
About us
Job Opportunities
esg, energy solutions group, green energy, renewable energy, green power, energy renewable sources, renewable energy and efficiency of energy, green energy source, sources renewable
clean energy, environmental sustainability, natural resources, carbon offsets, environment and sustainability, natural issues, environmental foot print
esg, energy solutions group, green energy, renewable energy, green power, energy renewable sources, renewable energy and efficiency of energy, green energy source, sources renewable
esg, energy solutions group, green energy, renewable energy, green power, energy renewable sources, renewable energy and efficiency of energy, green energy source, sources renewable
Our environmental expert is helping their clients with pricing, market information and further sustainability development.
esg, energy solutions group, green energy, renewable energy, green power, energy renewable sources, renewable energy and efficiency of energy, green energy source, sources renewable
Events

Where to find us?

We actively participate in global conferences, regional summits, and industry gatherings to connect with visionaries, share knowledge, and fuel progress in sustainability efforts all around. Stay up-to-date with our recent engagements and be part of the transformative conversations shaping the future of environmental markets.
Amsterdam, Netherlands

REC Market Meeting 2025

The event brings together industry leaders, policymakers, and experts to discuss the latest trends, regulatory developments, and market opportunities in energy attribute certificates (EACs).
London, UK

International Energy Week

We’re excited to attend International Energy Week 2025 in London, joining global leaders to discuss the energy transition, biofuels, and feedstocks.
Kuala Lumpur, Malaysia

POC Malaysia 2025

We’re excited to attend POC2025 in Kuala Lumpur, connecting with industry leaders to discuss biofuels, feedstocks, and the edible oils market.
View all events
View all events