Reduce emissions.
Retain nutrients.
Grow more grass.

GasAbate+Compli360 is a globally patented manure management system that helps farmers cut slurry emissions while saving time, reducing costs and improving the fertiliser value of slurry

GasAbate+Compli360

Increased grass growth

Peer‑reviewed scientific paper from Queen’s University Belfast provides clear evidence that treating slurry with GasAbate can both reduce greenhouse gas emissions and improve grass growth performance by up to 21%

Download the paper

GasAbate achieves third-party assurance

Our flagship manure management technology, GasAbate, has achieved third-party assurance from the Carbon Trust that it can reduce methane emissions by 78%

Download our brochure
GasAbate_RumenTech_cover

Real-time emissions data

Our world-class Compli360 measurement, reporting and verification (MRV) system provides end-to-end remote monitoring and cloud-based emissions data to enable companies to account for methane emissions reductions

Get in touch

STORED SLURRY
The GasAbate effect

Better nutrient retention

Increases grass growth

Reduces agitation needs

Reduces slurry odour

Improves air quality and water quality

Approved for organic systems

Supports anaerobic digestion sector

Fully automated operation & reporting platform

0

lower methane emissions*

0

less hydrogen sulphide

0

less ammonia

0

more grass growth

*GasAbate has achieved third-party assurance from the Carbon Trust

INSTALLATIONS
GasAbate+Compli360

Installation in progress
GasAbate pipework being installed in Northern Ireland. This lagoon is 75m long and 25m wide – and can hold over 7,000 tonnes of slurry.
Compli360 system
The GasAbate+Compli360 system monitors slurry levels and applies our liquid additive to treat the slurry automatically as required.
Outdoor concrete tank
The GasAbate+Compli360 system installed on a farm in Sweden. This circular tank is 33m in diameter and holds more than 3,400 tonnes of slurry.
GasAbate effect
GasAbate disperses through the slurry and reduces methane and other greenhouse gas emissions. Treated slurry then requires less agitation.

TEAGASC SIGNPOST WEBINAR SERIES
GlasPort Bio - reducing methane emissions from slurry

UPDATES
News & media coverage

VIEW ALL UPDATES

MEASUREMENT, REPORTING & VERIFICATION
Real-time emissions data

gite_100dp_00AA8F

GasAbate installation causes no disruption to farming operations and can be installed with animals indoors

cloud_done_100dp_00AA8F

Our built-in data-gathering system gives live information on slurry levels, additive usage and saved emissions

local_shipping_100dp_00AA8F

Additive levels are monitored remotely by GlasPort Bio with new deliveries ordered automatically if running low

groups_100dp_00AA8F

Automated reporting at individual farm and group level gives full insight into the performance of the system

Who we are

Meet the GlasPort Bio team

About us

What we do

How the technology works

GasAbate

What's the story

Read the science bit

Published papers

BEYOND EMISSIONS
Tangible farm-level benefits

Enhanced nutrient retention 
GasAbate reduces nitrogen and sulphur losses during storage, preserving the nutrient value of slurry. Research presented by Queen’s University Belfast shows that GasAbate-treated pig slurry increased plant growth by 20% compared to untreated stored slurry. This is attributed to reduced ammonification and lower hydrogen sulphide emissions.

Improved air quality and animal welfare
In swine housing systems, reduced emissions of ammonia and hydrogen sulphide lead to significantly improved air quality. This has been linked to better animal performance, reduced respiratory stress and enhanced welfare standards. The reduction in odour also improves working conditions and reduces nuisance for surrounding communities. 

Reduced slurry separation and agitation
GasAbate-treated slurry separates less, reducing the need for mechanical agitation before spreading. This saves time and fuel while lowering the risk of exposure to toxic gases such as hydrogen sulphide - a major health and safety concern on farms worldwide.

Anaerobic digestion compatibility 
GasAbate preserves the energy content of slurry, making it an ideal feedstock for anaerobic digestion. Trials show that the biomethane yield of GasAbate-treated slurry is comparable to that of fresh slurry, supporting renewable energy production without compromising efficiency.

Phosphorus management 
In regions with phosphorus-sensitive catchments, GasAbate helps retain more phosphorus in the solid fraction of slurry. This reduces the risk of nutrient run-off into watercourses, supporting compliance with environmental regulations and improving soil fertility management.

TESTIMONIALS

george_lee

Everyone stands to gain [from GasAbate] ... It's non-invasive, it's non-disruptive, it doesn't require farmers to change anything that they do, it's scalable and it can be done almost overnight.

George Lee, RTÉ Environment Correspondent

raymond_goggin

Installing GasAbate, the running of it doesn’t affect my farming operations in any way. The benefit to me is reduced agitation time, reduced foaming, reduced odour and hopefully increased nutrients in the slurry.

Raymond Goggin, dairy farmer, Cork

ken_mcgrath

The agitation time of GasAbate-treated slurry was halved – less labour and cost to me. The smell of hydrogen sulphide in the sheds was significantly reduced.

Ken McGrath, pig farmer & owner of Ashleigh Farms, Waterford

john_finn

There's less smell and less labour time needed to agitate slurry after GasAbate treatment of my stored slurry. I would estimate about 50% less labour needed for agitation of treated slurry.

John Finn, dairy farmer, Galway

OUR PARTNERS

university_of_galway
teagasc
irish_organic_association
ucd
farm_zero_c
abp
dti
carbery
dairygold
dlg

If you work for a company or co-op and would like to partner with us, please click here. If you're an individual farmer and would like more details, please click here.