Ground gas training

This series of webinars provides detailed insights into ground gas issues direct from our team of industry experts. Each one-hour event is designed to be stand-alone but can be combined with the others into a broader body of knowledge. This year we have a range of free and premium webinars. Free webinars cover the basic principles of ground gas and offer sector knowledge. Premium webinars offer  advanced knowledge approaches and in depth technical learning opportunities.

Register here.

Register here.

Register here.

Register here.

For 2025 we announced our premium webinars. Premium webinars offer the latest research and advanced learning opportunities. Attending the webinar live will always be a better opportunity and cheaper, but we know that it’s not always possible on the day. That’s why we’re offering access to the recording whenever you like, for a small fee. Browse our recent premium webinars below.

Best practice in verification for ground gas protection

With increasing onsite demands, crucial steps in the verification can be missed. In this insightful webinar, John Naylor explores the the best practice advice for the verification of ground gas protection, informed by research and guidance. Unlock key insights by purchasing the recording for this premium webinar.

Research into the effects of atmospheric pressure

Join Andrew Brunton for this webinar exploring the research into the effects of atmospheric pressure. The focus of this webinar was to look at the latest data after last years whitepaper as well as learning about Andrew’s brand new analysis tool.

A – Z of Ground Gas 2025

Developed by PAG and GGS, the ‘A-Z of Ground Gas’ courses cover best practices in ground gas investigation, monitoring, risk assessment, solutions design, protection and verification. Training material draws on the latest innovative techniques and guidance, as well as case studies, practical demonstrations, and the experience of the seminar speakers.

Who should attend?
The courses are designed for consultants and regulators, who want to understand how ground gas risks can be better managed, protection measures can be better designed and how time and money can be saved.

By popular demand we are returning to the two day format in 2025, including a new exclusive module on radon and a practical demonstration of membrane instillation.

Course structure – Day 1

1. Introduction and background to ground-gas issues
2. Ground gas behaviour and collecting monitoring data
3. Lines of evidence and risk assessment
4. Radon, is it just another ground gas?

Course structure – Day 2

1. Gas protection, solutions designs & practices
2. Installation methodologies
3. Verification in practice
4. Conclusions and case studies

Dates and locations

• 9-10^th September – Gerrards Cross
• 25- 26^th November – Leeds

Prices and discounts

• Business employee 2 day rate: £395 + vat
• Local authority employees 2 day rate: £295 + vat
• Business employee 1 day rate: £240 + vat
• Local authority employees 1 day rate: £140 + vat
• Discount 10% off for 2 or more people
• Discount 10% off if booking both 1 day courses

How do I book a place?

Click here for the booking form.

Please email Tamsin Wills to book. 

Please note that places are limited to 30 people and these will be allocated on a first come basis.

If you would like information on training dates for 2025, please email Steve Jay.

“It truly is an A-Z, leading through ground gas basics which are often overlooked but form the fundamentals on which the assessments are made. Great concept with interaction between all presenters.” Jonathan, Senior Engineer, SANCTUS LTD

“Really enjoyed the day and had a few lightbulb moments!” Mandy, Senior Environmental Protection Officer, East Northants Council

“Very informative and interesting case studies. Good delivery of the presentations and good content. Really enjoyed the Radon talk.” Victoria, Geo-Environmental Engineer, ARUP

“As a regulator, the information provided will be very helpful. Very grateful that I was able to speak to Simon Talbot about a specific case. Simon’s expertise and experience was very helpful in assisting me decide a course of action.” Muttakir Mohammed, Pollution Control Officer, NPTCRC

“Great – excellent hands on course. Good demonstration of installation and verification of ground gas membrane.” Matt, Senior Geo-Environmental Engineer, NHBC

“Very interesting course. It seems that all the attendees are from very reputable companies who focus on the importance of a proper and thorough investigation rather than producing results quickly on behalf of developers. I will certainly be focussing more on the discussion of radon in the reports I review.” Joanne, Graduate Environmental Health Officer, Kirklees Council

“Great knowledge from presenters. Thoroughly enjoyed.” Tyler, Engineer, Groundsafe LTD

“One of the most interesting training courses I have attended.” Jane, Geo-Environmental Consultant, Hydrock

“The A-Z of Ground Gas provides a great insight into all aspects of contaminated land. The material was easily digestible and interesting whether we were learning about different solutions and technologies to deal with contaminated land or how landfill sites are redeveloped into residential or commercial spaces. I found the course extremely educational and thoroughly enjoyed the two days.” Richard, Landfill Technician, Birmingham City Council