Marine carbon
price indexes

Consistent, compliant benchmarks for
monitoring vessels' CO2 emissions and their
associated costs across various classes and routes.
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General Index delivery partners
Market reflective datasets
General Index research
Analytical approach
General Index market data
40
price indexes
General Index voluntary carbon
General Index crude tanker
General Index trading icon
Signal
data partnership
Why use our data?
Meet IMO regulations
The EU ETS could see the cost of freight increase by 8-15%, driven by the price of CO2. Our global marine carbon benchmarks allow you to make informed decisions around the vessels you charter.
Reflective indexes
For these benchmarks, only routes that originate or terminate in EU/EEA countries have been chosen. These are reflective of the jurisdictions which fall under regulations from 2024 onwards.
Data how you need it
Price data published daily and made available to you via direct data feeds and emails.
Who?
Ship icon
Ship owners, charterers and operators
Track daily prices used in spot trading and term contracts.
General Index petrochemical
Freight traders and ship brokers
Maximize inventory levels and feedstock yields using daily price information.
General Index compliance
Shipping and oil market analysts
Keep up with spot trading to help inform downstream contracts.
General Index and Signal
Industry-first
normalized emissions benchmarks
Find out more about how our strategic partnership with Signal (a data provider for charterers, brokers and owners) allows us to provide high-quality indexes relating to vessel CO2 emissions.
Read more
Understand our
methodology.
All prices are in USD/MT and normalized via internal calculations to reflect market value at close (1630 London).

Explore our detailed methodology in our factsheets:
Global reach across 10 categories
Select an industry
General Index crude oil jack
Crude oil
Daily price assessments for European, US, Canadian, Middle Eastern and West African markets. Including Dated Brent, BFOE forwards, ICE HOU/CME NYMEX, Westridge, Dubai / Oman prices, Bony Light, Qua Iboa and more.
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General Index LPG refinery
Refined products
Daily benchmarks and forward curves for the North West European, Mediterranean, North American and Asian markets. Covering light distillate, middle distillate and gasoline markets.
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General Index tank storage
Tank storage
Unique North American storage tank pricing data covering heavy ends, crudes, gasolines, distillates & blendstocks.
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General Index LPG
LPG & NGL
European & Asia-Pacific LPG benchmarks including spot and swap prices for propane and butane, as well as North America NGL Mont Belvieu assessments.
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General Index marine fuels
Marine fuels
Port-level delivered marine fuel prices for 500+ bunkering locations in Europe, North America, Africa, Middle East and Asia - based on a historic dataset of 40,000+ data points.
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Hydrogen plant
Hydrogen
Blue, grey and electrolysis hydrogen price insight into the world's key pricing hubs: Europe, Asia and North America.
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General Index voluntary carbon
Voluntary carbon
Carbon credit price baskets and aggregated scheme indexes that lead to greater liquidity and increased transparency in the market.
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Biofuels facility
Biofuels
Daily Hydrotreated Vegetable Oil (HVO) production prices & biodiesel spot prices covering a range of methyl esters.
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General Index shipping
Marine carbon
Data-driven benchmarks for monitoring vessels' CO2 emissions and their associated costs across various classes and routes.
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Sustainable aviation fuel
Sustainable aviation fuel
Prices constructed using spot & production cost-based models covering Europe, North America and Asia Sustainable Aviation Fuel (SAF) markets.
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Available where you need it

Access General Index data where it suits you. Whether it's on your terminal,
via API, or using Python, our data is easy to integrate into modern data pipelines.

Let’s discuss your data needs.

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