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The intensity of greenhouse gas emissions from the food production system in the Visegrad Group countries
Greenhouse gas emissions of anthropogenic origin, including those from the food production system, are considered one of the main reasons for global climate warming, so many measures are being taken to reduce them. After joining the European Union, the Visegrad Group countries are obliged to monitor and report the level of greenhouse gas emissions, which is also closely related to the level and structure of energy consumption. According to the International Energy Agency estimates, 75% of greenhouse gas emissions in the European Union are related to energy production or use. High food productivity brings with it energy-intensive solutions that increase emissions. It is also important that tackling climate change is not a barrier to increased food production. In this context, the lowest possible emission intensity of the food production system, understood as the amount of greenhouse gas emissions per unit of production or gross value added, should be sought. The study aimed to calculate the emission intensity of food production systems in the Visegrad countries in 2010-2016. The emission intensity of agribusiness greenhouse gases was calculated as the emissions forfeited per unit of output and gross value added. The paper uses the author's methods, which are consistent with each other, for calculating agribusiness production and income, as well as greenhouse gas emissions from the food production system. Data from input-output tables and, consistent with these tables, environmental accounts published on Eurostat's website were used to calculate these quantities. During the period under review, the GHG intensity index decreased in Visegrad countries despite an overall increase in emissions of primary greenhouse gases from food production. However, these changes are minor, mainly due to the short analysis period. However, further growth in food production may not contribute to an increase in the level of greenhouse gas emissions. Financing pro-environmental investments at all stages of food production will be key in this regard. Further research in this area, using the methodology presented in this article, will make it possible to compare the results obtained with those calculated from more recent data. This will make it possible to capture the impact of, for example, the European Green Deal and the financing of pro-environmental investments in the agribusiness of the Visegrad Group countries.