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 -18.34
Milk (kg) 518.00 -0.014 -7.25
Fat (kg) 11.58 -0.375 -4.34
Prot (kg) 15.30 -0.441 -6.75
Fertility Sub Index 2.17
Calving Interval (days) 0.00 -1.459 0.00
Survival (%) 1.94 1.117 2.17
Calving Sub Index 2.89
Gestation Length (days) -3.14 -0.919 2.89
Beef Sub Index -2.02
Carcass Weight (kg) -1.80 -0.528 0.95
Age of Slaughter (days) 6.87 -0.432 -2.97
Maintenance Sub Index Maint. Sub Index -3.80
Live WT (kg) 12.40 -0.307 -3.80
Total Carbon Sub Index -19.11

* Based on an €80/tonne carbon price