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 -17.33
Milk (kg) 421.00 -0.014 -5.89
Fat (kg) 18.70 -0.375 -7.00
Prot (kg) 10.03 -0.441 -4.43
Fertility Sub Index -4.99
Calving Interval (days) 3.08 -1.459 -4.49
Survival (%) -0.44 1.117 -0.49
Calving Sub Index 0.50
Gestation Length (days) -0.54 -0.919 0.50
Beef Sub Index -3.80
Carcass Weight (kg) 4.20 -0.528 -2.22
Age of Slaughter (days) 3.68 -0.432 -1.59
Maintenance Sub Index Maint. Sub Index -8.83
Live WT (kg) 28.80 -0.307 -8.83
Total Carbon Sub Index -34.45

* Based on an €80/tonne carbon price