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 -11.76
Milk (kg) 173.00 -0.014 -2.42
Fat (kg) 12.33 -0.375 -4.62
Prot (kg) 10.70 -0.441 -4.72
Fertility Sub Index 15.14
Calving Interval (days) -7.59 -1.459 11.07
Survival (%) 3.64 1.117 4.07
Calving Sub Index 2.89
Gestation Length (days) -3.14 -0.919 2.89
Beef Sub Index 0.17
Carcass Weight (kg) -9.30 -0.528 4.91
Age of Slaughter (days) 10.97 -0.432 -4.74
Maintenance Sub Index Maint. Sub Index 6.13
Live WT (kg) -20.00 -0.307 6.13
Total Carbon Sub Index 12.57

* Based on an €80/tonne carbon price