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 -18.37
Milk (kg) 258.00 -0.014 -3.61
Fat (kg) 18.57 -0.375 -6.96
Prot (kg) 17.67 -0.441 -7.80
Fertility Sub Index 0.18
Calving Interval (days) -0.55 -1.459 0.80
Survival (%) -0.56 1.117 -0.63
Calving Sub Index 2.56
Gestation Length (days) -2.79 -0.919 2.56
Beef Sub Index 2.46
Carcass Weight (kg) -6.70 -0.528 3.53
Age of Slaughter (days) 2.48 -0.432 -1.07
Maintenance Sub Index Maint. Sub Index 5.21
Live WT (kg) -17.00 -0.307 5.21
Total Carbon Sub Index -7.95

* Based on an €80/tonne carbon price