On-call duty 24/7: +358 44 357 9367 Sapelikatu 7, 15160 Lahti Contact Information LABIO’s production plant and office are situated in Kujala processing center in Lahti. Address for visiting and postage: LABIO Oy Sapelikatu 7 15160 Lahti Business ID: 1860042-6 24-hour on-call in urgent matters, +358 44 357 9367 Staff is on site on weekdays from 6:00 to 22:00. Salpakierto Oy’s gate and weigh station open on weekdays from 7:00 to 20:00. Niko Wassholm Managing Director +358 50 366 0048 niko.wassholm@labio.fi Matti Puranen Plant Manager +358 40 701 6492 matti.puranen@labio.fi Aki Seppä Service Foreman +358 40 571 7550 aki.seppa@labio.fi Mika Lietjärvi Production Foreman +358 44 764 0300 mika.lietjarvi@labio.fi Plant operators +358 44 357 9367 valvomo@labio.fi Billing address and information: Operator information for e-invoicing: E-invoice address: 003718600426 EDI ID: 003718600426 Broker: Basware Oyj Broker ID: BAWCFI22 When using a bank as an operator, our intermediary bank is Nordea. E-invoice address: 003718600426 EDI ID: 003718600426 Broker: Nordea Broker ID: NDEAFIHH If your company can’t send invoices electronically, please use our billing address for paper invoices: LABIO OY PL 247 15141 LAHTI Further information about starting e-invoicing can be obtained from: Katja Kähkönen +358 3 851 5916 talous@lahtiaqua.fi Labio © 2021 In English suomeksi

On-call duty 24/7: +358 44 357 9367 Sapelikatu 7, 15160 Lahti Production Plants Our biogas production and processing plant, which started up in autumn 2014, is one of the largest units in Finland. Combining the biogas and composting processes we recover the most benefit from the waste. When gas from the organic waste digester is processed into a fuel equivalent to natural gas, the release of carbon dioxide from the decomposition product into the atmosphere is prevented. Thermal energy generated by the composting of the digestate returned to the composting plant is used to heat the biogas plant. Labio © 2021 In English suomeksi

On-call duty 24/7: +358 44 357 9367 Sapelikatu 7, 15160 Lahti LABIO Oy A reliable and responsible partner The most important operating principles of our plant are environmental responsibility, operational reliability and flexibility. Thanks to the combined gasification and composting process, a staggering 98% of the biowaste and sewage sludge delivered as raw material can be utilized. The end products end up being 100% utilized as compost products or renewable energy. LABIO Oy – Established in 2003 (operated under the name Kujalan Komposti Oy until 2013) – Ownership: Lahti Aqua Oy 60%, Salpakierto Oy 40% – Our work community includes 15 high-level professionals – We are one of Finland’s largest biogas production and processing plants for transport. Our partner is Gasum Oy. – The total area of our plant is 11,931 m² – The waste treatment capacity of our plants is 80,000 tons per year Labio © 2021 In English suomeksi