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 -14.80
Milk (kg) 283.00 -0.014 -3.96
Fat (kg) 16.59 -0.375 -6.21
Prot (kg) 10.48 -0.441 -4.63
Fertility Sub Index 7.33
Calving Interval (days) -3.78 -1.459 5.52
Survival (%) 1.62 1.117 1.81
Calving Sub Index 2.72
Gestation Length (days) -2.96 -0.919 2.72
Beef Sub Index -0.44
Carcass Weight (kg) -2.10 -0.528 1.11
Age of Slaughter (days) 3.58 -0.432 -1.55
Maintenance Sub Index Maint. Sub Index -2.76
Live WT (kg) 9.00 -0.307 -2.76
Total Carbon Sub Index -7.96

* Based on an €80/tonne carbon price