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 -35.96
Milk (kg) 296.00 -0.014 -4.14
Fat (kg) 44.48 -0.375 -16.66
Prot (kg) 34.34 -0.441 -15.16
Fertility Sub Index 4.56
Calving Interval (days) -3.50 -1.459 5.11
Survival (%) -0.49 1.117 -0.55
Calving Sub Index 0.76
Gestation Length (days) -0.83 -0.919 0.76
Beef Sub Index -0.28
Carcass Weight (kg) -2.00 -0.528 1.06
Age of Slaughter (days) 3.10 -0.432 -1.34
Maintenance Sub Index Maint. Sub Index 2.91
Live WT (kg) -9.50 -0.307 2.91
Total Carbon Sub Index -28.01

* Based on an €80/tonne carbon price