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 -3.40
Milk (kg) -156.00 -0.014 2.18
Fat (kg) 10.86 -0.375 -4.07
Prot (kg) 3.43 -0.441 -1.51
Fertility Sub Index 6.48
Calving Interval (days) -3.21 -1.459 4.68
Survival (%) 1.61 1.117 1.80
Calving Sub Index 1.45
Gestation Length (days) -1.58 -0.919 1.45
Beef Sub Index 9.37
Carcass Weight (kg) -22.60 -0.528 11.92
Age of Slaughter (days) 5.90 -0.432 -2.55
Maintenance Sub Index Maint. Sub Index 13.18
Live WT (kg) -43.00 -0.307 13.18
Total Carbon Sub Index 27.10

* Based on an €80/tonne carbon price