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 -16.76
Milk (kg) 252.00 -0.014 -3.53
Fat (kg) 20.05 -0.375 -7.51
Prot (kg) 12.96 -0.441 -5.72
Fertility Sub Index -3.13
Calving Interval (days) 2.03 -1.459 -2.96
Survival (%) -0.15 1.117 -0.17
Calving Sub Index 1.36
Gestation Length (days) -1.48 -0.919 1.36
Beef Sub Index -3.82
Carcass Weight (kg) -1.10 -0.528 0.58
Age of Slaughter (days) 10.20 -0.432 -4.40
Maintenance Sub Index Maint. Sub Index -3.13
Live WT (kg) 10.20 -0.307 -3.13
Total Carbon Sub Index -25.47

* Based on an €80/tonne carbon price