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 -0.28
Milk (kg) -305.00 -0.014 4.27
Fat (kg) 12.10 -0.375 -4.53
Prot (kg) 0.05 -0.441 -0.02
Fertility Sub Index 6.60
Calving Interval (days) -3.72 -1.459 5.43
Survival (%) 1.05 1.117 1.17
Calving Sub Index 0.46
Gestation Length (days) -0.50 -0.919 0.46
Beef Sub Index 2.91
Carcass Weight (kg) -13.30 -0.528 7.02
Age of Slaughter (days) 9.52 -0.432 -4.11
Maintenance Sub Index Maint. Sub Index 12.81
Live WT (kg) -41.80 -0.307 12.81
Total Carbon Sub Index 22.50

* Based on an €80/tonne carbon price