Initial CRAN submission. First public release. Provides R access to data published by the Australian Clean Energy Regulator, with a post-Chubb carbon-integrity layer, Safeguard-reform regime handling, NGER scope discipline, QCMR reconciliation, and a full reproducibility spine.
cer_accu_projects(): tidy project register (method,
proponent, state, crediting period, permanence period, ACCUs
issued and relinquished). Attaches a post-Chubb chubb_flag
column via the bundled integrity scorecard; warns when the
user filters on a suspended or under-review method.cer_accu_issuances(): issuance history by project and
method.cer_accu_contracts(): Carbon Abatement Contract register
covering Emissions Reduction Fund auctions.cer_accu_methods(): static lookup of approved ACCU methods
across Agriculture, Energy Efficiency, Landfill and Waste,
Mining / Oil / Gas, and Vegetation sectors.cer_accu_relinquishments(): voluntary and compliance
relinquishments by project.cer_method_integrity(): bundled 19-method scorecard with
integrity tier (high / standard / contested), Chubb 2022
affected flag, academic-critique references, and Federal
Register instrument IDs.cer_method_determination(): Federal Register URL for a
method identifier.cer_accu_aggregate(): integrity-weighted aggregation that
breaks ACCU totals by tier; warns when the contested share
exceeds 5 per cent of the total.cer_safeguard_facilities(): covered emissions, baselines,
and Safeguard Mechanism Credits (SMCs) for facilities above
the 100,000 tonne CO2e threshold. URL resolved dynamically
from the CER Safeguard landing page so the function survives
CER slug changes across reporting years. Carries a regime
column (pre-reform vs post-reform for 1 July 2023 transition)
and a teba_declared column joining the bundled
Trade-Exposed Baseline-Adjusted facility list.cer_safeguard_baseline_trajectory(): 4.9 per cent p.a.
declining industry-average baseline formula.cer_safeguard_industry_baselines(),
cer_safeguard_teba_facilities(): bundled reference tables.cer_nger_corporate(): corporate-level Scope 1 and 2
emissions from the National Greenhouse and Energy Reporting
scheme.cer_nger_electricity(): facility-level emissions for
electricity generators.cer_nger_scope(): explicit Scope 1 / Scope 2 market /
Scope 2 location selector with clear error when the
requested column is absent.cer_nger_climate_active(): column renaming to a Climate
Active carbon-neutral inventory template.cer_lgc_power_stations(): accredited power stations
eligible to create Large-scale Generation Certificates
(LGCs).cer_sres_installations(): monthly rooftop solar PV, solar
water heater, heat pump, and battery installation counts
and capacity by postcode.cer_qcmr(): aggregated certificate volumes, prices (where
published), and abatement statistics from the CER's
Quarterly Carbon Market Report data workbook.cer_qcmr_reference(), cer_reconcile(): diff live-fetched
aggregates against QCMR headline totals; warns on gaps above
2 per cent.cer_snapshot(): pin a session snapshot date, recorded in
every cer_tbl provenance header, manifest entry, and
citation.cer_sha256() + sidecar integrity verification: every
cached file is hashed at first download and verified on
cache hit. Drift emits a warning (critical because CER
restates retroactively).cer_manifest(), cer_manifest_clear(),
cer_manifest_write(): session registry of every fetch
(URL, SHA-256, snapshot pin, R and cer versions). Output as
data frame, YAML, JSON, or CSV for paper appendices.cer_deposit_zenodo(): stage or submit a Zenodo deposit for
a DOI on a data vintage. Dry run by default; call with
upload = TRUE and a ZENODO_TOKEN to mint a DOI.cer_cite(): text / APA / BibTeX citation with snapshot,
SHA-256 digest, and optional DOI fields.cer_legislative_instrument(): Federal Register URL
resolver.@references section on every exported function citing
governing Acts (Carbon Farming Initiative Act 2011, NGER
Act 2007, Renewable Energy (Electricity) Act 2000,
Safeguard Mechanism (Crediting) Amendment Act 2023), the
Chubb Review (2022), Macintosh et al. (2022), and Climate
Change Authority reviews.inst/CITATION with bibentries for the Chubb Review,
Macintosh et al., and the carbondata companion package.cer_to_carbondata(): remap ACCU projects to the
carbondata Verra / Gold Standard voluntary-project schema
for cross-market comparison.cer_international_comparator(): bundled indicative ACCU vs
EU ETS / NZ ETS / WCI / Verra / Gold Standard reference.cer_cache_info(): inspect the local cache.cer_clear_cache(): clear locally cached files.offsets-integrity-primer: Chubb Review context and
integrity-weighted aggregation.safeguard-reform: pre- vs post-2023 regime handling.nger-scope-reconciliation: Scope 1 / 2 discipline.ret-compliance-primer: LGC / SRES primer.methodology: hand-computed worked examples.Data is published by the Clean Energy Regulator at https://cer.gov.au/markets/reports-and-data under a Creative Commons Attribution 4.0 International licence. All downloads are cached locally on first use with SHA-256 integrity verification.