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 -24.06
Milk (kg) 532.00 -0.014 -7.45
Fat (kg) 23.23 -0.375 -8.70
Prot (kg) 17.93 -0.441 -7.91
Fertility Sub Index 5.37
Calving Interval (days) -1.97 -1.459 2.87
Survival (%) 2.23 1.117 2.49
Calving Sub Index -1.08
Gestation Length (days) 1.18 -0.919 -1.08
Beef Sub Index -10.37
Carcass Weight (kg) 21.10 -0.528 -11.13
Age of Slaughter (days) -1.77 -0.432 0.76
Maintenance Sub Index Maint. Sub Index -14.41
Live WT (kg) 47.00 -0.307 -14.41
Total Carbon Sub Index -44.56

* Based on an €80/tonne carbon price