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 -2.87
Milk (kg) 0.00 -0.014 0.00
Fat (kg) 3.58 -0.375 -1.34
Prot (kg) 3.47 -0.441 -1.53
Fertility Sub Index 9.06
Calving Interval (days) -4.49 -1.459 6.55
Survival (%) 2.25 1.117 2.51
Calving Sub Index 3.81
Gestation Length (days) -4.14 -0.919 3.81
Beef Sub Index -1.15
Carcass Weight (kg) -0.20 -0.528 0.11
Age of Slaughter (days) 2.90 -0.432 -1.25
Maintenance Sub Index Maint. Sub Index 3.31
Live WT (kg) -10.80 -0.307 3.31
Total Carbon Sub Index 12.16

* Based on an €80/tonne carbon price