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EI Publishing

The Energy Institute (EI) publishes a wide range of technical guidance documents, research papers and standards to support the energy industry.

We hold a vast array of publications which are categorised both by sectors, such as Aviation and CCUS, and topic, such as Analytical testing (IP Test Methods) and Energy management. Browse our portfolio using our selection of sectors and topics below.

The Energy Institute (EI) publishes a wide range of technical guidance documents, research papers and standards to support the energy industry.

We hold a vast array of publications which are categorised both by sectors, such as Aviation and CCUS, and topic, such as Analytical testing (IP Test Methods) and Energy management. Browse our portfolio using our selection of sectors and topics below.

22nd and 29th July 2025 - Scheduled maintenance
We're upgrading our login system this week, between July 22nd and 29th, 2025, for enhanced security and a better experience. You may notice a new look when you log in, but your login details will remain the same. If you experience any issues, please log out and back in, clear your browser cache, or contact us

The Energy Institute (EI) publishes a wide range of technical guidance documents, research papers and standards to support the energy industry.

We hold a vast array of publications which are categorised both by sector, such as Aviation and CCUS, and topic, such as Analytical testing (IP Test Methods) and Energy management. Browse our portfolio using our selection of sectors and topics below.

Our publications are outputs of the EI Technical programme which aims to provide industry with cost effective, value-adding knowledge on key current and future issues within the energy sector.

EI Technical Partner employees have free access to all T+I resources. Other levels of EI membership provide a 25% discount on most EI publications.

Explore Technical Partners and member benefits

Welcome to the new and improved Publications site!

We've made some exciting updates. We'd love to hear what you think!

Please share your feedback
New Pubs 1

Welcome to the new and improved Publications site!

We've made some exciting updates. We'd love to hear what you think!

Please share your feedback
New Pubs 1

Welcome to the new and improved Publications site!

We've made some exciting updates. We'd love to hear what you think!

Please share your feedback
New Pubs 1

Welcome to the new and improved Publications site!

We've made some exciting updates. We'd love to hear what you think!

Please share your feedback
New Pubs 1

What's new

What's new

EI 1597 Aircraft misfuelling prevention image

July 2025

EI 1597 Aircraft misfuelling prevention

This publication provides recommendations to ensure that the correct aviation fuel (product and grade) is always delivered to an aircraft. Delivering the incorrect aviation fuel/grade to an aircraft can have catastrophic consequences for flight safety, potentially leading to fatalities.

The recommendations contained in this publication are intended for pilots, aircraft owners and all those involved in overwing fuelling operations of civil aircraft.

Misfuelling incidents have occurred at single fuel locations when aircraft have landed and requested fuel unaware that the grade they require is unavailable. This publication is applicable equally to locations that supply only jet fuel or only one grade of aviation gasoline, as well as those locations that supply multiple products.

This is the third edition of this publication (previously titled Procedures for overwing fuelling to ensure delivery of the correct fuel grade to an aircraft). It has been significantly updated to provide misfuelling prevention controls that remain suitable following the introduction of more than one grade of aviation gasoline.

EI 1597 Aircraft misfuelling prevention

SafetyOn Safe by Design workshop report: Review of the risks and control measures for current and ageing high voltage equipment (including boundary switches to low voltage equipment) in and around wind turbine generators image

July 2025

3596 SafetyOn Safe by Design workshop report: Review of the risks and control measures for current and ageing high voltage equipment (including boundary switches to low voltage equipment) in and around wind turbine generators

This document has been produced to assist the onshore wind industry to reduce, and where practicable, eliminate the hazards associated with high-voltage equipment located in and around wind turbine generators.

SafetyOn Safe by Design workshop report: Review of the risks and control measures for current and ageing high voltage equipment (including boundary switches to low voltage equipment) in and around wind turbine generators

HM 64/API MPMS Chapter 17.5 Guidelines for voyage analysis and reconciliation of cargo quantities image

July 2025

HM 64/API MPMS Chapter 17.5 Guidelines for voyage analysis and reconciliation of cargo quantities

This standard covers guidelines for the reconciliation of marine cargo quantities. These guidelines are intended to provide a basis for analyzing and reconciling the quantity differences (gains/losses) resulting from marine custody transfer movement(s) of petroleum and petroleum product cargoes. As such, the guidelines are complementary to, but do not replace, normal inspection procedures.

The purchase of this document includes an Excel® spreadsheet for determining voyage analysis and reconciliation of cargo quantities.

HM 64/API MPMS Chapter 17.5 Guidelines for voyage analysis and reconciliation of cargo quantities

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Our publications are outputs of the EI Technical programme which aims to provide industry with cost effective, value-adding knowledge on key current and future issues within the energy sector. The programme is set and steered by the EI’s Scientific and Technical Advisory Committee (STAC) which delivers on its aims through publications, workshops and by facilitating technical discussion between different sectors of industry, including regulators.

Want to receive free access and discounts to all publications? Learn about the benefits of joining the EI Membership or becoming an EI Technical Company Member.

EI publishing partnerships

The EI has developed successful publishing partnerships with a number of organisations worldwide. If you would like to learn more about the benefits of working with the EI to produce, promote and sell your publications and related products and services, please contact us at pubs@energyinst.org.

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