First public consultations held for proposed biogas plants in Moray, Scotland
The firm said each plant would create 15 permanent well-paid jobs.
On 8 December, representatives from the company invited local residents to share their views and suggestions on the scheme - following a similar consultation on 14 December.
Scottish development manager at Acorn, Natalie Dillon, said sustainability was the main drive behind the developments.
"We compare the process used to make biogas to a cow," she said. "Materials such as rye, animal manure, straw and distilling co-products are put into sealed tanks – like the stomach of a cow – where they are broken down by naturally occurring bacteria. This produces biomethane and CO2.
"The biomethane is injected into the national grid and we'd expect the Buckie plant to produce enough gas to heat 7000 homes or fuel 270 HGVs for a year. Some of the gas can also be used by distilleries, which are sometimes too far from the grid and have to ship in gas by tanker.
"There are a number of options for the CO2 produced. It can be conditioned to be used in the food and drink industry, it can be used to help grow food in glass houses or it can be sent to the North Sea for sequestration. Another use for the CO2 is to make biofertilisers, which can come in either liquid or solid forms. The liquid form can be spread on farmland while the slid form can be used as a peat substitute in compost.
"At the moment we're importing a lot of CO2 so it's almost as important as the biomethane, in many ways.
"All of the products from the two plants would be used locally, having a minimal carbon footprint is vital to what we're looking to achieve here. We want them to be close to farms and distilleries as well as have good access links."
Dillon added that the permanent jobs to be created by the project would draw on many of the transferable skills already existing among the Moray workforce, and would encourage labour retention within the region. It is envisaged that construction of the plant would create around 100 jobs.
Should the planning process go smoothly, she said that Acorn was estimating the plants would go online at some point in 2024, with the construction phase taking between nine and 12 months.
A second round of consultations are due to be held on Wednesday, January 18 at Fogwatt Hall from 1.30pm to 6pm and the following day in the Fishermen's Hall from 2pm to 6pm. These consultations will contain updates on the plans, including the results of various surveys.