To help group members meet and interact with each other, people are welcome to add their contact information and your time zone to this page so that other participants can contact you directly. 

Adding your name here is optional and is not required to be a part of the group. 

To add your name in the directory below: you will need edit access to the wiki, and for this, you need to get a free Linux Foundation ID. Once you have your LF ID (which you can use to log in to the chat as well) you can log in and edit the table below with your information. After adding your name here, please also subscribe to the group's mailing list and post an introduction there so other group members can get to know you. You can also join the CA2 Hyperledger Chat group and make a personal introduction there. 

Member NameCompany NameCompany Title

Geographic Location

Brief Description of your project
Robin KlemensBlockchain Lab - Institute for Internet SecurityPh.D. StudentMainz, GermanyCA2 SIG Co-chair
Mia MixanIPweHead of MarketingDallas, USA

IPwe has an 'ESG' patent pool for technology with a positive impact on environmental, social, and governance (ESG) factors – dedicated to solving core needs of human kind, improving ecological footprints, and improving the global standard of living.

Sherwood MooreICANNManagerLos Angeles, CACA2 SIG Co-chair
Martin E. WainsteinYale Open Innovation LabFounder & Research LeadLos Angeles, CA | New Haven, C, USA
Tom BaumannClimate Chain CoalitionFounder & Co-ChairOttawa, Canada
Chris GabrielHyperchain LabsFounder & CEOHouston, TX USA
Marcos CarreraFujitsu - Uvance Head of Blockhain & Web3Spain, Belgium, JapanWe are helping companies around ESG / ASG initiatives using DLT technologies boosted with AI / Quantum / Iot
David ThompsonVersesDirector of IntegrationsLos Angeles, CA, USA
Kirthi KCivitas FintechFounder & Technology OfficerCity of London, UKNet.Zero Protocol: decentralised disclosures for Climate Action. Emission data, GHG offsets and trading infrastructure. 
Osman Ödemiscloud37 cloud37Switzerland, GermanyCompetent Partner in Carbon&Energy Management Solutions
Syed BariBDATA.caFounder & CEOToronto, CanadaWe provide DLT enabled Instruments, PLC, IoT Gateways and other hardwares to stream secure, immutable and auditable data.
Heidi von Korff, PhDEDF (Electricite de France) Innovation LabR&DLos Altos, CA, USAInterested in IoT, asset management, and RECs
Trust over IPChair, Human Experience Working GroupLausanne, Switzerland
Angel HsuData Driven EnviroLabsPrincipal InvestigatorSingapore

Syed Bari


Evan CaronSwytchCo-FounderAustin, TX, USA
Alex AlbanoChainstackDirector of Marketing & SalesSingapore
Lisa Granquist, PhDAdaptation Ledger LtdPrincipalBoston, MA, USA
Simona PopBounties Network

Eileen DoohanClimateHacks.orgClimate HacksNYC, New York

John JordanProvince of British ColumbiaHL Aries MaintainerBC, Canada
Tan Lim Soon FuEPC Blockchain (BESC)Co-Founder/CTOMalaysiaEPC Blockchain Sdn Bhd is developing and managing a Blockchain Energy Savings Consortium ( where BESC is intended to be a ledger for energy generation, energy use, energy reduction and avoided CO2 emission for any electrical equipment that is managed by an intelligent energy management system in industries, buildings or homes. 
BESC is a private-permissioned consortium-based blockchain [Platform as a Service (PaaS)] to enable energy project owners to keep track of their energy savings (energy efficiency) and/or energy generation (renewable energy) and able to provide shared- savings incentives and/or payment settlement via blockchain network.
Francisco BeneditoClimateTrade

Atıf Çağatay KocaarslanKonsorsiyumCo-founder/CEOİstanbul, TURKEY

We offer a sustainability platform where businesses that have difficulty showing and sharing the impact gained can easily access sustainability goals in line with UN development goals, monitor their progress by creating roadmaps, and easily share their impact. Konsorsiyum also offers a blockchain-based Renewable Energy Certificates trading platform for the environmental energy markets with its team of experts in the fields of energy and blockchain.

Bobbi MuscaraLedger AcademyDirector of EducationPrinceton, NJ
Marion RuddellTEO TheEnergyOrigin

Zach Danker-FeldmanXooa

Matthew MoroneyRaise Green, New Haven Community SolarCo-FounderBoston, USA
Tim LloydSensorica

Kam PhungYork UniversityPhD CandidateCanada
Joseph PallantBlockchain for Climate Foundation

Matt SchmittCargill Tech Ventures

Aliya Das Guptaiov42

Jaime CuestaAlastria

Kamlesh NagwareSnapper Future TechCTO BlockchainPune,IndiaCA2 SIG Co-chair
Alberto Gómez ToribioBankia

Jesús HerenciaShareyourworld

Mohammad Aatish KhanNatureDots 

Snehal VermaNatureDots 

Steven EttingerYale Open Innovation Lab
Los Angeles, CA

Sergei Polenok 

International Scientific Consortium IMC

Executive director Kyiv,

Neo Wei CheongPhillipCapitalBlockchain Architect/Developer


Jim CupplesTerrapin Data, All The FarmsCo-Founder/CEO

Christiaan PauwNova InstituteManaging DirectorSouth Africa
Alex HowardNova InstituteSoftware DeveloperSouth Africa
Montagu MurrayNova InstituteCEOSouth Africa
Antonello LobiancoAgroParisTechResearch engineerNancy, France
Junji KattoItau UnibancoInnovation LeadNew York City, United States
Marc Johnson

Saptarshi ChoudhuryParamount Software SolutionsDirector Emerging TechnologyBengaluru,India
Kojiro HirateelDesignBlockchain Project ManagerTokyo, Japan
Mikael KaisTenChainsCEOParis, France
Igor KrumDAgencyCo-FounderLondon, UK
Allen ShaoMDBDigital SpecialistBeijing, China

One Climate, One World.

Technology evanglist solving real problems with tech and data.

Denis Bednyagin, PhDSoramitsuRegional Director (EMEA)

Zurich, Switzerland

Vipin Bharathandlt.nycDigital Transformation ConsultantNew York, NY, USA
Si ChenOpen Source Strategies, Inc.FounderLos Angeles, CA
Noël CoenraadVattenfallSustainability AnalystAmsterdam, The Netherlands
Lisa ButtersHoneywellGeneral Manager, GoDirect Trade and Blockchain Application OwnerPhoenix, Arizona, USA

Honeywell has over 1,000 physical "sites" globally that we MANUALLY collect all of the GHG / energy usage data from. 

We would like to leverage our own Blockchain ledger to collect the GHG / energy usage data directly from utility companies. As a test, we are collaborating with local utility companies in Arizona to feed their data directly to the Blockchain. If anyone knows anything about standards in this area, would love to learn more because we're building our own "standards" now (we're not trying to make this complicated). 

NOTE: Honeywell has multiple Blockchain applications running in production - including aerospace part pedigree tracking, anti-counterfeit technologies and digital quality repair and overhaul records. Climate accounting/tracking seems like a perfect use case for Honeywell to get involved with. 

Chelsea FerridayLoyyalCOOSan Francisco, CA

Marco SchletzUNEP DTU PartnershipPhD StudentCopenhagen, Denmark

Heidi Olsen

LFFU (Leave Fossil Fuels Underground)Masters StudentAmsterdam, NL
Ron SteinherzRegen NetworkVP ProductSan Francisco Bay Area, CA
Yacobus Mardagiono

YHB Green

General ManagerJakarta, IndonesiaGreen building consultant
Ignacio Isas ChebaiaJovenes por el ClimaVolunteerTucuman, ArgentinaI work in the media, but in this space i would like to act as a volunteer of an organization that fights for the climate crisis.
Munetoshi YamadaSBI R3 JapanHead of Business DevelopmentTokyo, JapanContribution to the climate action is part of lifetime work. 
Vaneet Sharma

peregrines computing s.l

zmolecule computing pvt ltd


Barcelona, Spain

New Delhi, India

Making Software. Design and Architecture and Development.  Enjoy designing solutions. These days into Blockchain and Cloud computing. Earlier worked on enterprise systems, SAAS, micro services and traditional distributed client server

Carsten Stöcker

Spherity GmbHCEO, FounderGermany
  1. Energy Provenance
  2. Circular Systems
  3. Digital Twin Earth
Peter ClarkeAffine Group  DirectorLondonI am a Blockchain Solutions Architect passionate about using Distributed Blockchain Cloud Architecture to solve the hardest challenges faced by humanity. My previous career was as an Investment Banker and Corporate Executive in energy trading and finance. 
Lam D. NguyenCSIRO Data61ResearcherAustraliaSolving real-life problems e.g Accounting CO2 Emission, Data Trading by applying Blockchain, Federated Learning & Wireless IoT.
I am doing research on combining Blockchain/Smart Contract with Wireless IoT, e.g, Wifi, Bluetooth, NB-IoT.
- Design privacy-preserving systems based on Blockchain
- Optimizing the performance of DLT/Blockchain and consensus process via Wireless connectivity.
- Applying Hyperledger Fabric to address Climate Change, Vehicle Emission, Data Trading and etc.
Leslie MertzAurora SolarRevenue LeaderUnited States, San FranDriving adoption of residential solar across North America, LATMA and the UK. Currently developing my own project on a ledger for consumers to trade their own energy. Would appreciate any intros to similar interests.
Neil GerberIBMDirector, New Energy and BlockchainUnited States, Cardiff
Akshaya RaviKrypCVice President - North AmericaSeattle, Washington, USA

A domain-agnostic, low-code, lifecycle management solution for any Hyperledger based blockchain program. It addresses all aspects of the lifecycle – Build, Deploy, Manage and Scale. 

We have addressed climate change and recycling efforts deployed by enterprises through innovative blockchain sustainability projects for Heineken, Moyee, Mintbook and PET among other fortune 500 clients.  A

Andrea Frosinini
Freelance Trade Finance SpecialistFlorence, Italy
Carlos Germano Ferreira Costa&ChoCEO-Startup Fortaleza, BrazilGreen Fintech - Carbon Market and Carbon Trading
Alexander PanasukTBDInvestor, Founder, CTO, Project ManagerBerlin, GermanyAssessing the industry challenges/opportunities for a potential startup to provide solutions in carbon markets.
Stan ChenRecycleGO IncCEONew York, NY, InternationalPlastics production, plastics recycling, and the impact of production and post-consumer behavior on climate change.
Leanne UssherBard CollegeVisiting Professor in Economics and FinanceHudson Valley, New York, USA

I have projects in Local Currencies and have an interest in Central Bank Digital Currencies, International Payment/Accounting Systems, Agent Based Modeling, and mobilizing Civic Engagement.

Alfonso GovelaHyperledger LatinoamericaCo-FounderMerida, Yucatan, MexicoI am interested in open source bottom-up climate action through IoT, community engagement, tokenization and complementary currencies.
Erich SchnoeckelTrustFactors.orgCo-founderAmsterdam, The NetherlandsWe are developing a taxonomy for impact and sustainabiltiy reporting
Malcolm Mallia

Brussels, Belgium
Andrés Pasquinelli

Bertrand RiouxTwo Ravens Energy & Climate Consulting Ltd.DirectorCalgary, CanadaAdvancing the measurement economy for the reduction of GHG emissions by the oil & gas industry.
Kris SternNCSSenior ConsultantHong KongFormerly trained as an observational astrophysicist with a PhD in Physics, now working as a Senior Consultant at the NCS Group based in Hong Kong. Am interested to advocate for climate actions for a more sustainable future in a private capacity, especially via code contributions. 
Sean RichardsonLaunch SchoolSoftware Engineering StudentSan Luis Obispo, California, USA
Thomas HilderTBDCo-FounderEdinburgh, United KingdomExploring DEXes and carbon emission trading.   
Cliff HuangADGMSenior ManagerAustralia/UAEI am running digital platforms and blockchain communities. 
Evan HarrisSlim.AITechnical StaffRemote, USA

Engineering software every day.

Dounia MarbouhKUResearch Associate Abu Dhabi, UAE 
Lucy LowFarmerNet.OrgCEOSan Francisco, USA Blockchain Marketplace with dynamic NFTs for land-based carbon emission credits
Jonathan AzoffSNØCAPCo-Founder & Managing PartnerSeattle, WA, USAVenture capital fund backing platform businesses in climate tech. Championing a carbon-credit incentive plan for founders and seed stage businesses.
Aaron RosenbergGitHubTechnical Program ManagerWhistler, BC, CanadaOpen source advocate and blockchain enthusiast interested in tackling global issues
Eugen Merzliakov482.solutionsManagerOdessa, UkraineOpen Source | blockchain intusiast, interested in sustainable development and adopting technologies for reaching industry 4.0 goals
Aarjav ChauhanUniversity of TorontoPhD StudentToronto, Ontario, CAopen development and open source technologies, critical computing, social computing, blockchain for sustainable development
Stephen Jang

Sydney, Australiadistributed energy resources and fractional ownership
Eric ChouSnowbridge Inc.CEOTaipei, TaiwanWe are developing blockchain based applications. Carbon reduction is one of our research topics. 
Hari Surya GISMA Business SchoolMaster's Student Berlin, GermanyCurrently working on the system to derive the PCF from Cradle to Grave.
Kipp CoddingtonUniversity of Wyoming, School of Energy ResourcesSenior AdvisorLaramie, WyomingLow-carbon transactional and policy lawyer; co-Principal Investigator on low-carbon projects funded by the U.S. Department of Energy; interested in using Blockchain to facilitate carbon finance to, in turn, advance commercial projects
Sze Wai Kit EdwardShanghai Nabu Data Technology Company LimitedCTOShanghai, ChinaNabu is a company that aims at promoting green energy certification and greencert trading. Co-op with many DE stations in Yangtze River Delta region.
Can YuanAlibaba CloudAlgorithm ExpertHangzhou, ChinaMain work content: Energy saving and carbon reduction technology for enterprise.
BhaskarBhaskar AgencyBlockchain Dev, Web 3 Developer and Financial ExpertBengaluru, India

Our Enterprise Grade Blockchain Development solutions use only Green and Carbonless Data Centers for our Operations and we are looking for other people helping in Green World Movement. We had to achieve 0% carbon Emissions by 2030 within our Organization.

David BarclayHydroLink LedgerCEOPerth, Western Australia

HydroLink is a blockchain secured platform for hydrogen certification, supply chain tracking, and carbon credit trading

As Green Hydrogen is predicted to make up for 25% of the energy mix by 2050, Industrial policy and certification is required before Green Hydrogen can successfully trade as renewable energy.

We are building the entire infrastructure needed to certify and trace Hydrogen through the entire value chain, then building a carbon exchange and carbon accounting system. 

Read our GitBook or website to learn more

Mitchell CastledineHydroLink LedgerCreative DirectorPerth, Western Australia


Natalia GarciaCaixaBankESG Bond Director & StrategyMadrid, SpainInterested in the role of blockchain and its application in the low-carbon economy
Amir GergesCarboni BankFounder & CEOCairo, Egypttrying to bundle IoT, blockchain and AI to build a GHG inventory Web 3 app that can help in providing development finance to developing nations.
Yuchu Qin

International Research Center of Big Data for Sustainable Development Goals (CBAS)

Team Lead & Research ScientistBeijing,China As a researcher in ICT for carbon management and sustainability, I am interested in the blockchain technology for trusted carbon,ESG and SDG.
Lowellyne JamesSDG Assessment Founder & CEO London, EnglandBuilding a blockchain technology enabled SDG Assessment web based and mobile app dedicated to the needs of small businesses and fast growth companies reporting sustainability, ESG & corporate social responsibility performance
Nand KishoreMDX BlocksInc.Fullstack DeveloperHyderabad, India

Brandon McNamaraNorthern Arizona University - School of Earth & SustainabilityPhD Student, Graduate Research AssistantFlagstaff, AZI recently began pursuing my PhD after 5+ years as a carbon analyst working on corporate GHG inventories. Through my time working with GHG accounting data, I saw significant opportunity for improvements in data management, accessibility, transparency, and actionability. My first research project at NAU is looking at blockchain applications for GHG accounting data. 
Derek RennyCirculorDeveloperGlasgow, ScotlandSupply chain traceability solution. Mapping industrial supply chains to enable companies to demonstrate responsible sourcing, improve ESG performance, reduce GHG emissions and manage supply chain risks.
Elisabeth Green
Biomedical Systems & Human Factors EngineerCalifornia, United StatesDeveloping the first ever Comprehensive Lifetime Environmental Impact Calculator which contracts a patient support program to offer regenerative medicine to individuals as a reward for healthspan extension and climate action.
Murali VenkateshOracleTechnical DirectorCalifornia, United StatesCarbon Credits, Smart Grid, P2P Power Trading and Green Energy
Mohan VenkataramanChainyardCTOMorrisville, NC, USATrust Your Supplier ( is a supplier qualification and risk assessment system that covers verification of ESG and DEI information provided by a supplier in addition to various other aspects such as firmographic information, financial, supply-chain and other risk factors.
Mia ChenDT Master CarbonCEO

Paris, France

Hangzhou, China

DT Master Carbon ( is a decarbonation marketplace aiming to support corporates to reduce their carbon footprint and reach their net 0 strategy. Our B2B marketplace is blockchain based through solidicity framework, ethereum based.

I am looking for hyperledger developer, feel free to contact.

Suba Shalini

Vinícius SilvaCapgeminiSoftware EngineerPorto, Portugal
Muhammad Imran Sarwar
PhD CandidateLahore, PakistanBlockchain-based Tripartite Accounting Framework to Ensure Trust and Security (PhD Thesis)
Yari Borbon GalvezTechnopolis GroupSenior ConsultantBrussels, Belgium

Blockchain and other digital technologies for Climate Policies.

Karen ReneFLAFounderAmsterdam, The Netherlands

FLA, aka Future Leaders Alliance, is an incubator of practical initiatives designed to help young researchers, innovators and technical experts fast-track their positive impact.

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