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 -10.34
Milk (kg) 114.00 -0.014 -1.60
Fat (kg) 12.21 -0.375 -4.57
Prot (kg) 9.44 -0.441 -4.17
Fertility Sub Index 10.41
Calving Interval (days) -5.11 -1.459 7.46
Survival (%) 2.64 1.117 2.95
Calving Sub Index 3.63
Gestation Length (days) -3.95 -0.919 3.63
Beef Sub Index 2.76
Carcass Weight (kg) -9.90 -0.528 5.22
Age of Slaughter (days) 5.71 -0.432 -2.47
Maintenance Sub Index Maint. Sub Index 6.13
Live WT (kg) -20.00 -0.307 6.13
Total Carbon Sub Index 12.58

* Based on an €80/tonne carbon price