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 -10.40
Milk (kg) 265.00 -0.014 -3.71
Fat (kg) 5.88 -0.375 -2.20
Prot (kg) 10.16 -0.441 -4.48
Fertility Sub Index -11.49
Calving Interval (days) 4.79 -1.459 -6.99
Survival (%) -4.03 1.117 -4.50
Calving Sub Index 0.63
Gestation Length (days) -0.69 -0.919 0.63
Beef Sub Index -1.65
Carcass Weight (kg) 0.50 -0.528 -0.26
Age of Slaughter (days) 3.22 -0.432 -1.39
Maintenance Sub Index Maint. Sub Index -2.15
Live WT (kg) 7.00 -0.307 -2.15
Total Carbon Sub Index -25.05

* Based on an €80/tonne carbon price