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 -6.20
Milk (kg) 132.00 -0.014 -1.85
Fat (kg) 2.03 -0.375 -0.76
Prot (kg) 8.14 -0.441 -3.59
Fertility Sub Index -1.44
Calving Interval (days) 0.76 -1.459 -1.11
Survival (%) -0.30 1.117 -0.34
Calving Sub Index 0.30
Gestation Length (days) -0.33 -0.919 0.30
Beef Sub Index -12.64
Carcass Weight (kg) 21.90 -0.528 -11.55
Age of Slaughter (days) 2.53 -0.432 -1.09
Maintenance Sub Index Maint. Sub Index -18.09
Live WT (kg) 59.00 -0.307 -18.09
Total Carbon Sub Index -38.07

* Based on an €80/tonne carbon price