diff --git a/src/main/scala/org/globalforestwatch/layers/FluxModelExtent.scala b/src/main/scala/org/globalforestwatch/layers/FluxModelExtent.scala
index 24567082..d01f26aa 100644
--- a/src/main/scala/org/globalforestwatch/layers/FluxModelExtent.scala
+++ b/src/main/scala/org/globalforestwatch/layers/FluxModelExtent.scala
@@ -11,5 +11,5 @@ case class FluxModelExtent(gridTile: GridTile, model: String = "standard", kwarg
   //      val model_suffix = if (model == "standard") "" else s"__$model"
   val model_suffix: String = if (model == "standard") "standard" else s"$model"
   val uri: String =
-      s"s3://gfw-files/flux_1_2_2/model_extent/$model_suffix/${gridTile.tileId}.tif"
+      s"s3://gfw-files/flux_1_2_3/model_extent/$model_suffix/${gridTile.tileId}.tif"
 }
diff --git a/src/main/scala/org/globalforestwatch/summarystats/treecoverloss/TreeCoverLossCommand.scala b/src/main/scala/org/globalforestwatch/summarystats/treecoverloss/TreeCoverLossCommand.scala
index 3a0c4583..ede8497e 100644
--- a/src/main/scala/org/globalforestwatch/summarystats/treecoverloss/TreeCoverLossCommand.scala
+++ b/src/main/scala/org/globalforestwatch/summarystats/treecoverloss/TreeCoverLossCommand.scala
@@ -32,8 +32,15 @@ object TreeCoverLossCommand extends SummaryCommand {
     )
     .orFalse
 
+  val simpleAGBEmisOpts: Opts[Boolean] = Opts
+    .flag(
+      "simple_agb_emissions",
+      "Calculate emissions from tree cover loss in AGB (simple emissions model) following Zarin et al. 2016"
+    )
+    .orFalse
+
   val treeCoverLossOptions: Opts[(NonEmptyList[String], Int, Product with Serializable, Boolean)] =
-    (contextualLayersOpts, tcdOpt, thresholdOpts, carbonPoolOpts).tupled
+    (contextualLayersOpts, tcdOpt, thresholdOpts, carbonPoolOpts, simpleAGBEmisOpts).tupled
 
   val treeCoverLossCommand: Opts[Unit] = Opts.subcommand(
     name = TreeLossAnalysis.name,
@@ -51,6 +58,7 @@ object TreeCoverLossCommand extends SummaryCommand {
         "tcdYear" -> treeCoverLoss._2,
         "thresholdFilter" -> treeCoverLoss._3,
         "carbonPools" -> treeCoverLoss._4,
+        "simpleAGBEmis" -> treeCoverLoss._5,
         "config" -> GfwConfig.get
       )
       val featureFilter = FeatureFilter.fromOptions(default.featureType, filterOptions)
diff --git a/src/main/scala/org/globalforestwatch/summarystats/treecoverloss/TreeLossDF.scala b/src/main/scala/org/globalforestwatch/summarystats/treecoverloss/TreeLossDF.scala
index c3776e48..c0e9ef78 100644
--- a/src/main/scala/org/globalforestwatch/summarystats/treecoverloss/TreeLossDF.scala
+++ b/src/main/scala/org/globalforestwatch/summarystats/treecoverloss/TreeLossDF.scala
@@ -83,7 +83,8 @@ object TreeLossDF {
                              includePlantations: Boolean,
                              includeGlobalPeat: Boolean,
                              includeTclDriverClass: Boolean,
-                             carbonPools: Boolean
+                             carbonPools: Boolean,
+                             simpleAGBEmis: Boolean
                            )(df: DataFrame): DataFrame = {
 
     val spark: SparkSession = df.sparkSession
diff --git a/src/main/scala/org/globalforestwatch/summarystats/treecoverloss/TreeLossExport.scala b/src/main/scala/org/globalforestwatch/summarystats/treecoverloss/TreeLossExport.scala
index 1260e0ba..87c15fda 100644
--- a/src/main/scala/org/globalforestwatch/summarystats/treecoverloss/TreeLossExport.scala
+++ b/src/main/scala/org/globalforestwatch/summarystats/treecoverloss/TreeLossExport.scala
@@ -34,7 +34,7 @@ object TreeLossExport extends SummaryExport {
       .transform(TreeLossDF.unpackValues(carbonPools))
       .transform(TreeLossDF.contextualLayerFilter(includePrimaryForest, includePlantations,
         includeGlobalPeat, includeTclDriverClass,
-        carbonPools))
+        carbonPools, simpleAGBEmis))
       .coalesce(1)
       .orderBy($"feature__id", $"umd_tree_cover_density__threshold")
       .write
diff --git a/src/main/scala/org/globalforestwatch/summarystats/treecoverloss/TreeLossSummary.scala b/src/main/scala/org/globalforestwatch/summarystats/treecoverloss/TreeLossSummary.scala
index 1211bd15..c867715d 100644
--- a/src/main/scala/org/globalforestwatch/summarystats/treecoverloss/TreeLossSummary.scala
+++ b/src/main/scala/org/globalforestwatch/summarystats/treecoverloss/TreeLossSummary.scala
@@ -54,25 +54,25 @@ object TreeLossSummary {
         val fluxModelExtent: Boolean = raster.tile.fluxModelExtent.getData(col, row)
 
 
-        val agc2000: Float = raster.tile.agc2000.getData(col, row)
-        val bgc2000: Float = raster.tile.bgc2000.getData(col, row)
-        val soilCarbon2000: Float = raster.tile.soilCarbon2000.getData(col, row)
-
-//        // Optionally calculate stocks in carbon pools in 2000
-//        val agc2000: Double = if (getAnyMapValue[Boolean](kwargs, "carbonPools"))
-//          raster.tile.agc2000.getData(col, row)
-//        else
-//          None
-//
-//        val bgc2000: Double = if (getAnyMapValue[Boolean](kwargs, "carbonPools"))
-//          raster.tile.bgc2000.getData(col, row)
-//        else
-//          None
-//
-//        val soilCarbon2000: Double = if (getAnyMapValue[Boolean](kwargs, "carbonPools"))
-//          raster.tile.soilCarbon2000.getData(col, row)
-//        else
-//          None
+//        val agc2000: Float = raster.tile.agc2000.getData(col, row)
+//        val bgc2000: Float = raster.tile.bgc2000.getData(col, row)
+//        val soilCarbon2000: Float = raster.tile.soilCarbon2000.getData(col, row)
+
+        // Optionally calculate stocks in carbon pools in 2000
+        val agc2000: Double = if (getAnyMapValue[Boolean](kwargs, "carbonPools"))
+          raster.tile.agc2000.getData(col, row)
+        else
+          None
+
+        val bgc2000: Double = if (getAnyMapValue[Boolean](kwargs, "carbonPools"))
+          raster.tile.bgc2000.getData(col, row)
+        else
+          None
+
+        val soilCarbon2000: Double = if (getAnyMapValue[Boolean](kwargs, "carbonPools"))
+          raster.tile.soilCarbon2000.getData(col, row)
+        else
+          None
 
         val contextualLayers: List[String] =
           getAnyMapValue[NonEmptyList[String]](kwargs, "contextualLayers").toList
@@ -113,24 +113,24 @@ object TreeLossSummary {
 
         val biomassPixel = biomass * areaHa
 
-//        val agc2000Pixel: Double = if (getAnyMapValue[Boolean](kwargs, "carbonPools"))
-//          agc2000 * areaHa
-//        else
-//          None
-//
-//        val bgc2000Pixel: Double = if (getAnyMapValue[Boolean](kwargs, "carbonPools"))
-//          bgc2000 * areaHa
-//        else
-//          None
-//
-//        val soilCarbon2000Pixel: Double = if (getAnyMapValue[Boolean](kwargs, "carbonPools"))
-//          soilCarbon2000 * areaHa
-//        else
-//          None
-
-        val agc2000Pixel = agc2000 * areaHa
-        val bgc2000Pixel = bgc2000 * areaHa
-        val soilCarbon2000Pixel = soilCarbon2000 * areaHa
+//        val agc2000Pixel = agc2000 * areaHa
+//        val bgc2000Pixel = bgc2000 * areaHa
+//        val soilCarbon2000Pixel = soilCarbon2000 * areaHa
+
+        val agc2000Pixel: Double = if (getAnyMapValue[Boolean](kwargs, "carbonPools"))
+          agc2000 * areaHa
+        else
+          None
+
+        val bgc2000Pixel: Double = if (getAnyMapValue[Boolean](kwargs, "carbonPools"))
+          bgc2000 * areaHa
+        else
+          None
+
+        val soilCarbon2000Pixel: Double = if (getAnyMapValue[Boolean](kwargs, "carbonPools"))
+          soilCarbon2000 * areaHa
+        else
+          None
 
         val grossCumulAbovegroundRemovalsCo2Pixel = grossCumulAbovegroundRemovalsCo2 * areaHa
         val grossCumulBelowgroundRemovalsCo2Pixel = grossCumulBelowgroundRemovalsCo2 * areaHa