If you have difficulty in submitting comments on draft standards you can use a commenting template and email it to admin.start@bsigroup.com. The commenting template can be found here.

We use cookies to give you the best experience and to help improve our website

Find out what cookies we use and how to disable them
Engineering > Energy and heat transfer engineering

Energy and heat transfer engineering

Energy and heat transfer engineering Sub-categories (15)

  1. Energy and heat transfer engineering. General
  2. Internal combustion engines
  3. Gas and steam turbines. Steam engines
  4. Burners. Boilers
  5. Fuel cells
  6. Hydrogen technologies
  7. Heat pumps
  8. Power stations
  9. Nuclear energy engineering
  10. Hydraulic energy engineering
  11. Solar energy engineering
  12. Wind turbine energy systems
  13. Biological and alternative energy sources
  14. Refrigerating technology
  15. Heat recovery. Thermal insulation

Latest standards activities

Proposals
Drafts

BS ISO 27468

Nuclear criticality safety — Evaluation of systems containing PWR UOX fuels — Bounding burnup credit approach

Feedback closing date:

08/04/2026

View 0

BS EN 63710 Ed.1.0

Nuclear Instrumentation- Geophysical borehole neutron- gamma spectroscopy instrumentation to analyse formation elements and minerals

Feedback closing date:

04/03/2026

View 0

BS ISO 8178-5

Reciprocating internal combustion engines — Exhaust emission measurement — Part 5: Test fuels

Feedback closing date:

05/04/2026

View 0

BS EN 61239 Ed.2.0

Nuclear instrumentation - Portable gamma radiation meters and spectrometers used for prospecting - Definitions, requirements and calibration

Feedback closing date:

25/02/2026

View 0

BS EN 61400-12-3 Ed.2.0

Wind energy generation systems. Part 12-3: Power performance - Measurement based site calibration

Feedback closing date:

25/02/2026

View 0

BS EN 61400-12-2 Ed.3.0

Wind energy generation systems. Part 12-2: Power performance of electricity producing wind turbines based on nacelle anemometry

Feedback closing date:

25/02/2026

View 0

BS EN 61400-12-5 Ed.2.0

Wind energy generation systems. Part 12-5: Power performance - Assessment of obstacles and terrain

Feedback closing date:

25/02/2026

View 0

BS EN 61400-12 Ed.2.0

Wind energy generation systems. Part 12: Power performance measurements of electricity producing wind turbines - Overview

Feedback closing date:

25/02/2026

View 0
Feedback period expiring

BS ISO 18888

Gas turbine combined cycle power plants — Thermal performance tests

Feedback closing date:

17/02/2026

View
Published

BS EN ISO 19743:2026

Solid biofuels — Determination of content of heavy extraneous materials larger than 3,15 mm

View

BS ISO 23018:2022

Group-averaged neutron and gamma-ray cross sections for radiation protection and shielding calculations for nuclear reactors

View

PD CEN ISO/TS 15916:2026

Hydrogen technologies — Basic considerations for the safety of hydrogen systems

View

BS EN IEC 63409-3:2026

Photovoltaic power generating systems connection with the grid. Testing of power conversion equipment. Basic operations

View

PD IEC TS 62786-2:2026

Distributed energy resources connection with the grid. Part 2: Additional requirements for PV generation systems

View

BS ISO 18976:2026

Testing of refrigerant compressors

View

BS ISO 23552-1:2026

Control and protective devices for gaseous and liquid fuels — Particular requirements. Electronic fuel/air ratio control systems, including associated sensors and mechanical actuators

View

BS IEC 62862-4-2:2026

Solar thermal electric plants. Heliostat field control system of solar tower plants

View