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 -22.13
Milk (kg) 468.00 -0.014 -6.55
Fat (kg) 19.46 -0.375 -7.29
Prot (kg) 18.77 -0.441 -8.28
Fertility Sub Index 2.52
Calving Interval (days) -1.41 -1.459 2.06
Survival (%) 0.41 1.117 0.46
Calving Sub Index 3.21
Gestation Length (days) -3.49 -0.919 3.21
Beef Sub Index -2.83
Carcass Weight (kg) 2.60 -0.528 -1.37
Age of Slaughter (days) 3.39 -0.432 -1.46
Maintenance Sub Index Maint. Sub Index -6.74
Live WT (kg) 22.00 -0.307 -6.74
Total Carbon Sub Index -25.99

* Based on an €80/tonne carbon price