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 -0.10
Milk (kg) -32.00 -0.014 0.45
Fat (kg) 1.28 -0.375 -0.48
Prot (kg) 0.15 -0.441 -0.07
Fertility Sub Index 6.53
Calving Interval (days) -3.13 -1.459 4.57
Survival (%) 1.76 1.117 1.97
Calving Sub Index 3.81
Gestation Length (days) -4.14 -0.919 3.81
Beef Sub Index 1.55
Carcass Weight (kg) -2.70 -0.528 1.42
Age of Slaughter (days) -0.30 -0.432 0.13
Maintenance Sub Index Maint. Sub Index 4.81
Live WT (kg) -15.70 -0.307 4.81
Total Carbon Sub Index 16.60

* Based on an €80/tonne carbon price