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 -17.68
Milk (kg) 274.00 -0.014 -3.84
Fat (kg) 18.65 -0.375 -6.99
Prot (kg) 15.53 -0.441 -6.85
Fertility Sub Index 14.97
Calving Interval (days) -7.98 -1.459 11.64
Survival (%) 2.98 1.117 3.33
Calving Sub Index 2.93
Gestation Length (days) -3.19 -0.919 2.93
Beef Sub Index -5.13
Carcass Weight (kg) 1.90 -0.528 -1.00
Age of Slaughter (days) 9.55 -0.432 -4.12
Maintenance Sub Index Maint. Sub Index -6.74
Live WT (kg) 22.00 -0.307 -6.74
Total Carbon Sub Index -11.65

* Based on an €80/tonne carbon price