LIFE BEEF CARBON: Climate Smart Beef Production
Type Media Article
The LIFE BEEF CARBON project aims to cut beef’s carbon footprint at low cost with minimal impact on soil health, water quality, air quality and biodiversity. Researchers Jonathan Herron and Donal O’Brien have some more information on the project
Beef production is affected by and contributes to climate change. LIFE BEEF CARBON is a voluntary European initiative that aims to curb the impact of beef farming on the climate by reducing carbon emissions. Teagasc is a major partner in LIFE BEEF CARBON and is leading efforts to develop climate friendly beef production systems in Ireland, with support from Bord Bia.
Two thousand producers spread throughout Ireland, France Spain and Italy are partaking in the initiative’s demonstrative beef farm observatory. The overarching goal of these producers is maintain or increase beef production, while reducing carbon emissions by 119,000 tonnes over a 10 year period. In order words, LIFE BEEF CARBON aims to cut beef’s carbon footprint by 15% relative to the start year, 2016. The programme expects to do this at low cost and with minimal impact on soil health, water quality, air quality and biodiversity.
To achieve these ambitious objectives, low carbon action plans have been designed for typical beef production systems in each country e.g. sucker to weanling, suckler to beef, weanling and store to beef. The action plans are a compilation of practices for reducing carbon emissions. Currently these plans are being trialled on 172 innovative beef farms, 20 of which are in Ireland. The innovative Irish farms in the project were supported by the BETTER FARM programme and have shown to date that it is possible to reduce emissions without compromising beef production. Most actions were feasible to implement, but many require initial investment that can be slow to yield a return.
The actions we quantified caused the largest reductions in carbon emissions from suckler to beef production systems to date are:
- Calving heifers at 24 months: Many producers heifers were calving at over 30 months of age at the start of the programme. Breeding heifers earlier, between 14-16 months, to easy calving sires was observed to cut carbon emissions associated with keeping cattle on the farm. It also increases the number of calves a cow produces over her lifetime, which spread carbon emissions over a larger output, thereby reducing carbon footprint.
- Improve calving rate: On some farms the number of calves per cow was lower than expected i.e. <0.8 calves/cow. Carrying cows not producing any calves from year to year had a negative impact on the carbon footprint of these farms. Simple changes, however, such as increasing the ratio of bulls to cows to 1:30, along with better nutrition prior to the start of the breeding season were found to improve cows in-calf rate. This coupled with improvements in calf management reduced the number of cows needed to produce a calf and led to a significant cut in beef carbon footprint.
The impact of the other actions implemented on Irish farms will not be known until the last year of the project. However the results to date are encouraging, indicating beef producers can make the necessary reduction in carbon footprint by adopting smart farming practices.
Additional information is available here