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 -32.82
Milk (kg) 762.00 -0.014 -10.67
Fat (kg) 30.84 -0.375 -11.55
Prot (kg) 24.01 -0.441 -10.60
Fertility Sub Index -4.14
Calving Interval (days) 3.17 -1.459 -4.63
Survival (%) 0.43 1.117 0.48
Calving Sub Index 3.46
Gestation Length (days) -3.76 -0.919 3.46
Beef Sub Index -1.39
Carcass Weight (kg) -2.70 -0.528 1.42
Age of Slaughter (days) 6.52 -0.432 -2.81
Maintenance Sub Index Maint. Sub Index -9.81
Live WT (kg) 32.00 -0.307 -9.81
Total Carbon Sub Index -44.71

* Based on an €80/tonne carbon price