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 -7.25
Milk (kg) -8.00 -0.014 0.11
Fat (kg) 11.54 -0.375 -4.32
Prot (kg) 6.89 -0.441 -3.04
Fertility Sub Index 2.52
Calving Interval (days) -1.73 -1.459 2.52
Survival (%) 0.00 1.117 0.00
Calving Sub Index 2.11
Gestation Length (days) -2.30 -0.919 2.11
Beef Sub Index 2.74
Carcass Weight (kg) -9.80 -0.528 5.17
Age of Slaughter (days) 5.62 -0.432 -2.43
Maintenance Sub Index Maint. Sub Index 6.99
Live WT (kg) -22.80 -0.307 6.99
Total Carbon Sub Index 7.11

* Based on an €80/tonne carbon price