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 -7.20
Milk (kg) 167.00 -0.014 -2.34
Fat (kg) 7.28 -0.375 -2.73
Prot (kg) 4.83 -0.441 -2.13
Fertility Sub Index 7.48
Calving Interval (days) -3.18 -1.459 4.64
Survival (%) 2.54 1.117 2.84
Calving Sub Index -1.19
Gestation Length (days) 1.29 -0.919 -1.19
Beef Sub Index -2.58
Carcass Weight (kg) -2.00 -0.528 1.06
Age of Slaughter (days) 8.41 -0.432 -3.63
Maintenance Sub Index Maint. Sub Index 7.60
Live WT (kg) -24.80 -0.307 7.60
Total Carbon Sub Index 4.12

* Based on an €80/tonne carbon price