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 -14.55
Milk (kg) 313.00 -0.014 -4.38
Fat (kg) 12.36 -0.375 -4.63
Prot (kg) 12.54 -0.441 -5.53
Fertility Sub Index -9.33
Calving Interval (days) 4.80 -1.459 -7.00
Survival (%) -2.08 1.117 -2.32
Calving Sub Index 1.69
Gestation Length (days) -1.84 -0.919 1.69
Beef Sub Index -0.87
Carcass Weight (kg) -2.40 -0.528 1.27
Age of Slaughter (days) 4.95 -0.432 -2.14
Maintenance Sub Index Maint. Sub Index -3.13
Live WT (kg) 10.20 -0.307 -3.13
Total Carbon Sub Index -26.18

* Based on an €80/tonne carbon price