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 -16.15
Milk (kg) 502.00 -0.014 -7.03
Fat (kg) 12.24 -0.375 -4.58
Prot (kg) 10.29 -0.441 -4.54
Fertility Sub Index -9.45
Calving Interval (days) 5.35 -1.459 -7.81
Survival (%) -1.47 1.117 -1.64
Calving Sub Index 2.78
Gestation Length (days) -3.02 -0.919 2.78
Beef Sub Index -1.38
Carcass Weight (kg) -1.80 -0.528 0.95
Age of Slaughter (days) 5.39 -0.432 -2.33
Maintenance Sub Index Maint. Sub Index -0.46
Live WT (kg) 1.50 -0.307 -0.46
Total Carbon Sub Index -24.67

* Based on an €80/tonne carbon price