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 -11.68
Milk (kg) 214.00 -0.014 -3.00
Fat (kg) 4.15 -0.375 -1.55
Prot (kg) 16.16 -0.441 -7.13
Fertility Sub Index 6.71
Calving Interval (days) -2.98 -1.459 4.35
Survival (%) 2.11 1.117 2.36
Calving Sub Index -1.38
Gestation Length (days) 1.50 -0.919 -1.38
Beef Sub Index -2.29
Carcass Weight (kg) -2.80 -0.528 1.48
Age of Slaughter (days) 8.72 -0.432 -3.76
Maintenance Sub Index Maint. Sub Index 6.56
Live WT (kg) -21.40 -0.307 6.56
Total Carbon Sub Index -2.08

* Based on an €80/tonne carbon price