Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index 20.00
Milk (kg) -751.00 -0.014 10.51
Fat (kg) -3.73 -0.375 1.40
Prot (kg) -18.32 -0.441 8.09
Fertility Sub Index 1.54
Calving Interval (days) 0.05 -1.459 -0.07
Survival (%) 1.44 1.117 1.61
Calving Sub Index -0.02
Gestation Length (days) 0.02 -0.919 -0.02
Beef Sub Index 12.99
Carcass Weight (kg) -32.20 -0.528 16.99
Age of Slaughter (days) 9.26 -0.432 -4.00
Maintenance Sub Index Maint. Sub Index 26.00
Live WT (kg) -84.80 -0.307 26.00
Total Carbon Sub Index 60.49

* Based on an €80/tonne carbon price