From 0486ae9e985a5835087f575c0afaeb80f06893a3 Mon Sep 17 00:00:00 2001
From: Austen Sharpe <austensharpe@gmail.com>
Date: Fri, 10 Jun 2022 17:06:43 -0600
Subject: [PATCH] Change pd.NA to np.nan for float column.

---
 src/pudl/output/ferc1.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/pudl/output/ferc1.py b/src/pudl/output/ferc1.py
index 5e14342d06..e3fa265511 100644
--- a/src/pudl/output/ferc1.py
+++ b/src/pudl/output/ferc1.py
@@ -64,7 +64,7 @@ def plants_steam_ferc1(pudl_engine):
             opex_nonfuel_per_mwh=lambda x: np.where(
                 x.net_generation_mwh > 0,
                 x.opex_total_nonfuel / x.net_generation_mwh,
-                pd.NA,
+                np.nan,
             ),
         )
         .pipe(