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 -19.36
Milk (kg) 385.00 -0.014 -5.39
Fat (kg) 16.76 -0.375 -6.28
Prot (kg) 17.43 -0.441 -7.69
Fertility Sub Index 5.87
Calving Interval (days) -2.50 -1.459 3.65
Survival (%) 1.99 1.117 2.22
Calving Sub Index 4.38
Gestation Length (days) -4.76 -0.919 4.38
Beef Sub Index -1.23
Carcass Weight (kg) -2.30 -0.528 1.21
Age of Slaughter (days) 5.67 -0.432 -2.45
Maintenance Sub Index Maint. Sub Index -6.13
Live WT (kg) 20.00 -0.307 -6.13
Total Carbon Sub Index -16.48

* Based on an €80/tonne carbon price