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 -10.78
Milk (kg) 182.00 -0.014 -2.55
Fat (kg) 10.44 -0.375 -3.91
Prot (kg) 9.80 -0.441 -4.33
Fertility Sub Index -1.49
Calving Interval (days) -0.08 -1.459 0.12
Survival (%) -1.44 1.117 -1.61
Calving Sub Index 3.20
Gestation Length (days) -3.48 -0.919 3.20
Beef Sub Index 2.28
Carcass Weight (kg) -12.60 -0.528 6.65
Age of Slaughter (days) 10.11 -0.432 -4.36
Maintenance Sub Index Maint. Sub Index 4.29
Live WT (kg) -14.00 -0.307 4.29
Total Carbon Sub Index -2.50

* Based on an €80/tonne carbon price