Search the EPA Research Database

Project title

Development and validation of novel technologies to reduce methane emissions from pasture based Irish agriculturalsystems

Primary Funding Agency

Department of Agriculture, Food and the Marine

Co-Funding Organisation(s)

Environmental Protection Agency

Lead Organisation

Teagasc

Lead Applicant

Sinead Waters

Project Abstract

The aim of this cross-institutional, cross-jurisdictional, multidisciplinary proposal is to develop novel farm-ready technologies to reduce methane emissions from ruminant fermentation and stored manure and slurry. Specifically, we will investigate a number of promising feed additives to mitigate methane emissions from sheep, dairy and beef production, while simultaneously monitoring their effects on animal productivity, and novel technologies to reduce methane losses from stored manures. For pasture-based delivery, technologies for encapsulation to ensure slow release and early-life supplementation strategies will be developed. The effect of these technologies on the nutritional and toxicological composition of meat and milk will be investigated to confirm consumer safety of ruminant products. Sequencing and bioinformatics technologies will allow a fundamental understanding of mechanism of action of these interventions in the rumen and manure. To ensure appropriate implementation, we will develop a new methane additive component for the existing Teagasc Life Cycle (LC) Analysis models to quantify the LC effect of developed technologies on overall methane and GHG emissions. Finally, farm level cost effectiveness will be evaluated through the national farm survey.

Grant Approved

�125,000.00

Research Hub

Climate Change

Research Theme

Carbon Stocks, GHG Emissions, Sinks and Management Options

Start Date

01/12/2019

Initial Projected Completion Date

30/11/2023