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 7.98
Milk (kg) -190.00 -0.014 2.66
Fat (kg) -5.01 -0.375 1.88
Prot (kg) -7.81 -0.441 3.45
Fertility Sub Index -1.49
Calving Interval (days) 0.76 -1.459 -1.11
Survival (%) -0.34 1.117 -0.38
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.53
Carcass Weight (kg) -0.20 -0.528 0.11
Age of Slaughter (days) 1.47 -0.432 -0.63
Maintenance Sub Index Maint. Sub Index -0.55
Live WT (kg) 1.80 -0.307 -0.55
Total Carbon Sub Index 4.95

* Based on an €80/tonne carbon price