Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index -13.25
Milk (kg) 395.00 -0.014 -5.53
Fat (kg) 6.25 -0.375 -2.34
Prot (kg) 12.19 -0.441 -5.38
Fertility Sub Index -13.27
Calving Interval (days) 6.60 -1.459 -9.63
Survival (%) -3.26 1.117 -3.64
Calving Sub Index 2.47
Gestation Length (days) -2.69 -0.919 2.47
Beef Sub Index -3.29
Carcass Weight (kg) 4.70 -0.528 -2.48
Age of Slaughter (days) 1.88 -0.432 -0.81
Maintenance Sub Index Maint. Sub Index -6.74
Live WT (kg) 22.00 -0.307 -6.74
Total Carbon Sub Index -34.08

* Based on an €80/tonne carbon price