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 -7.35
Milk (kg) 152.00 -0.014 -2.13
Fat (kg) 9.57 -0.375 -3.58
Prot (kg) 3.71 -0.441 -1.64
Fertility Sub Index -1.81
Calving Interval (days) 0.98 -1.459 -1.43
Survival (%) -0.34 1.117 -0.38
Calving Sub Index -0.21
Gestation Length (days) 0.23 -0.919 -0.21
Beef Sub Index -0.38
Carcass Weight (kg) 0.00 -0.528 0.00
Age of Slaughter (days) 0.87 -0.432 -0.38
Maintenance Sub Index Maint. Sub Index -1.01
Live WT (kg) 3.30 -0.307 -1.01
Total Carbon Sub Index -10.76

* Based on an €80/tonne carbon price