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 -4.12
Milk (kg) -356.00 -0.014 4.98
Fat (kg) 18.26 -0.375 -6.84
Prot (kg) 5.13 -0.441 -2.26
Fertility Sub Index 4.47
Calving Interval (days) -1.63 -1.459 2.38
Survival (%) 1.87 1.117 2.09
Calving Sub Index 2.72
Gestation Length (days) -2.96 -0.919 2.72
Beef Sub Index 10.52
Carcass Weight (kg) -25.40 -0.528 13.40
Age of Slaughter (days) 6.66 -0.432 -2.88
Maintenance Sub Index Maint. Sub Index 19.13
Live WT (kg) -62.40 -0.307 19.13
Total Carbon Sub Index 32.72

* Based on an €80/tonne carbon price