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 -16.01
Milk (kg) -210.00 -0.014 2.94
Fat (kg) 25.18 -0.375 -9.43
Prot (kg) 21.56 -0.441 -9.52
Fertility Sub Index 5.38
Calving Interval (days) -2.58 -1.459 3.76
Survival (%) 1.45 1.117 1.62
Calving Sub Index 0.09
Gestation Length (days) -0.10 -0.919 0.09
Beef Sub Index 2.64
Carcass Weight (kg) -7.90 -0.528 4.17
Age of Slaughter (days) 3.53 -0.432 -1.52
Maintenance Sub Index Maint. Sub Index 7.63
Live WT (kg) -24.90 -0.307 7.63
Total Carbon Sub Index -0.25

* Based on an €80/tonne carbon price