TY - BOOK ID - 143046063 TI - Growing Toward a Low-Carbon Future: Estimating Greenhouse Gas Emissions in California's Westlands Water District AU - Miro, Michelle E. AU - Chhatiawala, Nihar AU - Kalra, Nidhi AU - Lamb, Jonathan PY - 2023 PB - RAND Corporation DB - UniCat UR - https://www.unicat.be/uniCat?func=search&query=sysid:143046063 AB - The authors assessed the greenhouse gas (GHG) emissions of crop production in California's Westlands Water District and the trade-offs of policies aimed at decarbonization. The authors developed a bottom-up carbon and nitrogen cycle model to evaluate GHG emissions from 37 different crop types and five different land uses (e.g., solar energy generation, pasture), as well as key resource trade-offs introduced by options to decarbonize Westlands' crop production. This model was coupled with a water use model and an energy use model. They also analyzed how these resource trade-offs could differ under climate change. They found that crop production and land use in Westlands will release about 1.2 metric tons of carbon dioxide equivalent per acre per year from 2020 to 2050. Almonds and pistachios, as well as fallowed land, are the major contributors to these emissions because of the number of acres planted. In the short term, Westlands will offset more emissions than it releases through solar generation and will not start contributing net emissions until 2033. Further expanding solar generation in the district by converting a portion of Westlands-owned land to solar generation would shift the year in which Westlands becomes a net positive emitter to 2043. ER -