diff --git a/.buildlibrary b/.buildlibrary
index a9b5449a..656c5437 100644
--- a/.buildlibrary
+++ b/.buildlibrary
@@ -1,4 +1,4 @@
-ValidationKey: '841386'
+ValidationKey: '8599325045'
 AutocreateReadme: yes
 AcceptedWarnings:
 - 'Warning: package ''.*'' was built under R version'
diff --git a/CITATION.cff b/CITATION.cff
index 1062e6e8..d1fffded 100644
--- a/CITATION.cff
+++ b/CITATION.cff
@@ -2,8 +2,8 @@ cff-version: 1.2.0
 message: If you use this software, please cite it using the metadata from this file.
 type: software
 title: 'mrindustry: input data generation for the REMIND industry module'
-version: 0.4.2
-date-released: '2024-11-06'
+version: 0.4.2.9001
+date-released: '2024-11-18'
 abstract: The mrindustry packages contains data preprocessing for the REMIND model.
 authors:
 - family-names: Benke
diff --git a/DESCRIPTION b/DESCRIPTION
index be922672..fa4162e4 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,8 +1,8 @@
 Type: Package
 Package: mrindustry
 Title: input data generation for the REMIND industry module
-Version: 0.4.2
-Date: 2024-11-06
+Version: 0.4.2.9001
+Date: 2024-11-18
 Authors@R: c(
     person(given = "Falk", family = "Benke", email = "benke@pik-potsdam.de",
            role = c("aut", "cre")),
diff --git a/R/calcFeDemandIndustry.R b/R/calcFeDemandIndustry.R
index bbfd8666..66598f83 100644
--- a/R/calcFeDemandIndustry.R
+++ b/R/calcFeDemandIndustry.R
@@ -1465,10 +1465,12 @@ calcFeDemandIndustry <- function(use_ODYM_RECC = FALSE,
     # default scenario values are calculated from the last year of empirical
     # data on
     filter('gdp_SSP2' == .data$scenario) %>% # TODO: define default scenario
+    select(-'scenario') %>%
     inner_join(
       industry_subsectors_specific_FE,
 
-      c("scenario", "region", "subsector")
+      by = c("region", "subsector"),
+      relationship = 'many-to-many' # rhs: many years, lhs: many scenarios
     ) %>%
     inner_join(specific_FE_limits, "subsector") %>%
     # allow for year-specific decreases
@@ -1483,15 +1485,7 @@ calcFeDemandIndustry <- function(use_ODYM_RECC = FALSE,
     assert(not_na, 'fixing_year',
            description = 'missing fixing_year for scenario in specific_FE') %>%
     decrease_specific_energy_by_alpha(year = last_empirical_year) %>%
-    # extend to non-default scenarios
-    # TODO: this overrides scenario differences present in upstream
-    # industry_subsectors_specific_energy data.  But those are faulty in any
-    # case, as they relate to historical data, and limited to the SDP scenarios.
-    # So the upstream differentiation by scenario should be removed.
-    expand(nesting(!!!syms(setdiff(colnames(.), 'scenario'))),
-           scenario = unique(industry_subsectors_specific_energy$scenario)) %>%
-    decrease_specific_energy_by_alpha(exclude_scenario = 'gdp_SSP2') %>%
-      select("scenario", "region", "year", "subsector", "specific.energy")
+    select("scenario", "region", "year", "subsector", "specific.energy")
 
   ### converge subsector en shares to global value ----
   # calculate global shares, weighted by subsector activity
diff --git a/README.md b/README.md
index 98b8531b..eb980311 100644
--- a/README.md
+++ b/README.md
@@ -1,8 +1,8 @@
 # input data generation for the REMIND industry module
 
-R package **mrindustry**, version **0.4.2**
+R package **mrindustry**, version **0.4.2.9001**
 
-[![CRAN status](https://www.r-pkg.org/badges/version/mrindustry)](https://cran.r-project.org/package=mrindustry)  [![R build status](https://github.com/pik-piam/mrindustry/workflows/check/badge.svg)](https://github.com/pik-piam/mrindustry/actions) [![codecov](https://codecov.io/gh/pik-piam/mrindustry/branch/master/graph/badge.svg)](https://app.codecov.io/gh/pik-piam/mrindustry) 
+[![CRAN status](https://www.r-pkg.org/badges/version/mrindustry)](https://cran.r-project.org/package=mrindustry)  [![R build status](https://github.com/pik-piam/mrindustry/workflows/check/badge.svg)](https://github.com/pik-piam/mrindustry/actions) [![codecov](https://codecov.io/gh/pik-piam/mrindustry/branch/master/graph/badge.svg)](https://app.codecov.io/gh/pik-piam/mrindustry) [![r-universe](https://pik-piam.r-universe.dev/badges/mrindustry)](https://pik-piam.r-universe.dev/builds)
 
 ## Purpose and Functionality
 
@@ -39,7 +39,7 @@ In case of questions / problems please contact Falk Benke <benke@pik-potsdam.de>
 
 To cite package **mrindustry** in publications use:
 
-Benke F, Dürrwächter J, Rodrigues R, Moreno-Leiva S, Baumstark L, Pehl M (2024). _mrindustry: input data generation for the REMIND industry module_. R package version 0.4.2, <https://github.com/pik-piam/mrindustry>.
+Benke F, Dürrwächter J, Rodrigues R, Moreno-Leiva S, Baumstark L, Pehl M (2024). _mrindustry: input data generation for the REMIND industry module_. R package version 0.4.2.9001, <https://github.com/pik-piam/mrindustry>.
 
 A BibTeX entry for LaTeX users is
 
@@ -48,7 +48,7 @@ A BibTeX entry for LaTeX users is
   title = {mrindustry: input data generation for the REMIND industry module},
   author = {Falk Benke and Jakob Dürrwächter and Renato Rodrigues and Simón Moreno-Leiva and Lavinia Baumstark and Michaja Pehl},
   year = {2024},
-  note = {R package version 0.4.2},
+  note = {R package version 0.4.2.9001},
   url = {https://github.com/pik-piam/mrindustry},
 }
 ```