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 -14.93
Milk (kg) 192.00 -0.014 -2.69
Fat (kg) 14.97 -0.375 -5.61
Prot (kg) 15.04 -0.441 -6.64
Fertility Sub Index 8.48
Calving Interval (days) -4.05 -1.459 5.91
Survival (%) 2.30 1.117 2.57
Calving Sub Index 2.14
Gestation Length (days) -2.33 -0.919 2.14
Beef Sub Index 1.59
Carcass Weight (kg) -5.80 -0.528 3.06
Age of Slaughter (days) 3.40 -0.432 -1.47
Maintenance Sub Index Maint. Sub Index 5.43
Live WT (kg) -17.70 -0.307 5.43
Total Carbon Sub Index 2.70

* Based on an €80/tonne carbon price