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 -23.38
Milk (kg) 527.00 -0.014 -7.38
Fat (kg) 22.98 -0.375 -8.61
Prot (kg) 16.76 -0.441 -7.40
Fertility Sub Index 0.21
Calving Interval (days) 2.20 -1.459 -3.21
Survival (%) 3.06 1.117 3.42
Calving Sub Index 2.47
Gestation Length (days) -2.69 -0.919 2.47
Beef Sub Index 0.90
Carcass Weight (kg) -7.20 -0.528 3.80
Age of Slaughter (days) 6.72 -0.432 -2.90
Maintenance Sub Index Maint. Sub Index -4.29
Live WT (kg) 14.00 -0.307 -4.29
Total Carbon Sub Index -24.10

* Based on an €80/tonne carbon price