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 -11.63
Milk (kg) 226.00 -0.014 -3.16
Fat (kg) 10.21 -0.375 -3.82
Prot (kg) 10.51 -0.441 -4.64
Fertility Sub Index 4.75
Calving Interval (days) -2.11 -1.459 3.08
Survival (%) 1.50 1.117 1.68
Calving Sub Index -1.62
Gestation Length (days) 1.76 -0.919 -1.62
Beef Sub Index -2.23
Carcass Weight (kg) -0.70 -0.528 0.37
Age of Slaughter (days) 6.01 -0.432 -2.59
Maintenance Sub Index Maint. Sub Index 5.55
Live WT (kg) -18.10 -0.307 5.55
Total Carbon Sub Index -5.17

* Based on an €80/tonne carbon price