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 -9.74
Milk (kg) 31.00 -0.014 -0.43
Fat (kg) 14.69 -0.375 -5.50
Prot (kg) 8.62 -0.441 -3.80
Fertility Sub Index 2.97
Calving Interval (days) -2.44 -1.459 3.56
Survival (%) -0.53 1.117 -0.59
Calving Sub Index 2.43
Gestation Length (days) -2.64 -0.919 2.43
Beef Sub Index -0.99
Carcass Weight (kg) 0.00 -0.528 0.00
Age of Slaughter (days) 2.30 -0.432 -0.99
Maintenance Sub Index Maint. Sub Index -2.18
Live WT (kg) 7.10 -0.307 -2.18
Total Carbon Sub Index -7.52

* Based on an €80/tonne carbon price