Package: cer 0.1.0

cer: Download and Tidy Australian Clean Energy Regulator Data

Fetch Australian Clean Energy Regulator data on carbon credits, safeguard mechanism facilities, renewable energy certificates, and greenhouse gas reporting. Provides tidy access to the Australian Carbon Credit Unit (ACCU) Scheme project register, Safeguard Mechanism baselines and covered emissions, Large-scale Renewable Energy Target (LRET) power station accreditations, Small-scale Renewable Energy Scheme (SRES) installation data, the National Greenhouse and Energy Reporting (NGER) scheme, and Quarterly Carbon Market Reports <https://cer.gov.au/markets/reports-and-data>. Includes a post-Chubb ACCU integrity layer (Chubb 2022 Independent Review), Safeguard reform handling (declining industry baselines from July 2023), National Greenhouse and Energy Reporting scope discipline (Scope 1 / Scope 2 market vs location / Climate Active), reconciliation against the Quarterly Carbon Market Report, and reproducibility helpers (snapshot pinning, SHA-256 cache integrity, session manifest, optional Zenodo deposit). Data is published by the Clean Energy Regulator under a Creative Commons Attribution 4.0 International licence.

Authors:Charles Coverdale [aut, cre]

cer_0.1.0.tar.gz
cer_0.1.0.zip(r-4.7)cer_0.1.0.zip(r-4.6)cer_0.1.0.zip(r-4.5)
cer_0.1.0.tgz(r-4.6-any)cer_0.1.0.tgz(r-4.5-any)
cer_0.1.0.tar.gz(r-4.7-any)cer_0.1.0.tar.gz(r-4.6-any)
cer_0.1.0.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION |NEWS
card.svg |card.png
cer/json (API)

# Install 'cer' in R:
install.packages('cer', repos = c('https://charlescoverdale.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://github.com/charlescoverdale/cer/issues

Pkgdown/docs site:https://charlescoverdale.github.io

On CRAN:

Conda:

4.88 score 422 downloads 33 exports 26 dependencies

Last updated from:6769caaca8. Checks:9 OK. Indexed: yes.

TargetResultTimeFilesSyslog
linux-devel-x86_64OK128
source / vignettesOK195
linux-release-x86_64OK182
macos-release-arm64OK83
macos-oldrel-arm64OK89
windows-develOK69
windows-releaseOK73
windows-oldrelOK71
wasm-releaseOK108

Exports:cer_accu_aggregatecer_accu_contractscer_accu_issuancescer_accu_methodscer_accu_projectscer_accu_relinquishmentscer_cache_infocer_citecer_clear_cachecer_deposit_zenodocer_international_comparatorcer_legislative_instrumentcer_lgc_power_stationscer_manifestcer_manifest_clearcer_manifest_writecer_method_determinationcer_method_integritycer_nger_climate_activecer_nger_corporatecer_nger_electricitycer_nger_scopecer_qcmrcer_qcmr_referencecer_reconcilecer_safeguard_baseline_trajectorycer_safeguard_facilitiescer_safeguard_industry_baselinescer_safeguard_teba_facilitiescer_sha256cer_snapshotcer_sres_installationscer_to_carbondata

Dependencies:askpasscellrangerclicpp11crayoncurlgluehmshttr2lifecyclemagrittropensslpillarpkgconfigprettyunitsprogressR6rappdirsreadxlrematchrlangsystibbleutf8vctrswithr

Offsets integrity primer: reading ACCUs after the Chubb Review
What changed after Chubb (2022) | Query the integrity scorecard | Filter to contested methods | Aggregating ACCUs by integrity tier | Warnings when querying a suspended method | Linking to the authoritative determination | Rule of thumb
Rendered fromoffsets-integrity-primer.Rmdusingknitr::rmarkdown

Last update: 2026-04-24
Started: 2026-04-24

Methodology: hand-computed worked examples
1. Safeguard declining baseline | Formula | Hand calculation | Package output | Sanity check at base year | 2. QCMR reconciliation | 3. SHA-256 integrity | Specification | Verification | Summary
Rendered frommethodology.Rmdusingknitr::rmarkdown

Last update: 2026-04-24
Started: 2026-04-24

NGER scope reconciliation: Scope 1 vs Scope 2 vs Climate Active
Explicit scope selection | Climate Active translator | Reconciling facility-level electricity to corporate-level
Rendered fromnger-scope-reconciliation.Rmdusingknitr::rmarkdown

Last update: 2026-04-24
Started: 2026-04-24

RET compliance primer: LGCs, STCs, and the shortfall charge
LRET: accredited power stations | SRES: postcode installations | Quick compliance check | Reconciling against QCMR headline
Rendered fromret-compliance-primer.Rmdusingknitr::rmarkdown

Last update: 2026-04-24
Started: 2026-04-24

Safeguard Mechanism reform: pre- vs post-1 July 2023
The regime flag | Declining baseline trajectory | TEBA facilities | Analytical pitfall: summing across regimes | SMCs post-reform | Reconciling against the QCMR
Rendered fromsafeguard-reform.Rmdusingknitr::rmarkdown

Last update: 2026-04-24
Started: 2026-04-24

Readme and manuals

Help Manual

Help pageTopics
Integrity-weighted ACCU aggregationcer_accu_aggregate
ACCU Carbon Abatement Contract registercer_accu_contracts
ACCU issuances by projectcer_accu_issuances
Approved ACCU Scheme methodscer_accu_methods
ACCU Scheme project registercer_accu_projects
ACCU relinquishments by projectcer_accu_relinquishments
Inspect the local cer cachecer_cache_info
Cite a cer_tbl or URL in BibTeX, plain-text, or APA formcer_cite
Clear the cer cachecer_clear_cache
Prepare a Zenodo deposit payload for the session manifestcer_deposit_zenodo
Bundled international carbon market comparatorcer_international_comparator
Build a Federal Register of Legislation URLcer_legislative_instrument
LRET accredited power stationscer_lgc_power_stations
Return the session manifest of fetched CER datasetscer_manifest
Clear the session manifestcer_manifest_clear
Write the session manifest to a filecer_manifest_write
Federal Register URL for an ACCU method determinationcer_method_determination
ACCU method integrity scorecardcer_method_integrity
Translate NGER scope columns to Climate Active categoriescer_nger_climate_active
NGER corporate emissions and energy datacer_nger_corporate
NGER electricity sector facility emissionscer_nger_electricity
Select NGER columns by scope with explicit errorscer_nger_scope
Quarterly Carbon Market Report data workbookcer_qcmr
QCMR headline reference totalscer_qcmr_reference
Reconcile an aggregate against the QCMR headline figurecer_reconcile
Compute a declining Safeguard baseline trajectorycer_safeguard_baseline_trajectory
Safeguard Mechanism facility-level datacer_safeguard_facilities
Bundled Safeguard industry-average default baselinescer_safeguard_industry_baselines
Trade-exposed baseline-adjusted (TEBA) facility listcer_safeguard_teba_facilities
Compute the SHA-256 digest of a filecer_sha256
Pin or inspect the session snapshot datecer_snapshot
SRES small-scale installations by postcodecer_sres_installations
Remap an ACCU project data frame to the carbondata voluntary- project schemacer_to_carbondata
Print a cer_tblprint.cer_tbl