{"id":"malaysia","rid":"MY","name":"Malaysia","flag":"🇲🇾","group":"asia","type":"market","parent":null,"regions":null,"tier_range":null,"tier":3,"tier_name":"Workable","score":55,"pillar_score":59,"pillar_tier":3,"pillar_tier_name":"Workable","reliability":{"assessed":true,"level":"watch","dock":4,"provisional":false,"confidence":"Med","delivery_transmission":{"level":"none"},"delivery_distribution":{"level":"none"},"forward_capacity":{"level":"watch","measure":"modelled","note":"Data centers could reach about 43% of Peninsular Malaysia's TNB capacity if all approved sites ran at full load. TNB is investing about RM43 billion to keep pace, but concentrated Johor demand strains the system.","sources":[{"label":"TNB invests RM43 billion to upgrade grid (w.media)","url":"https://w.media/malaysias-tnb-invests-rm-43-billion-to-upgrade-grid/"}]},"read":"Minor flags found","level_means":"reviewed; flags found"},"reliability_dock":4,"regulatory_momentum":{"level":"favourable","direction":"improving","why":"TNB's Green Lane pathway cuts data-centre connection times toward 12 months from 36 to 48, backed by about RM43 billion of grid investment.","what_would_change_it":"The RP4 tariff rising sharply or concentrated Johor demand overwhelming the fast-track.","scope":"The regulatory and permitting environment for connecting a new large load. An opinion on a dated record, not a measurement.","vocabulary_version":"regulatory-momentum-1.0","beyond_the_grid":{"text":"Water is now the gating non-grid constraint: in late 2025 Johor stopped approving the largest water-cooled (Tier 1 and Tier 2) data centres, which can use up to 50 million litres a day, and asked investors to postpone water-cooled expansion until about mid-2027 after residential supply disruptions.","sources":[{"label":"Bloomberg","url":"https://www.bloomberg.com/news/articles/2025-11-26/malaysia-s-data-center-hub-tightens-approvals-on-water-worries"},{"label":"SCMP","url":"https://www.scmp.com/week-asia/health-environment/article/3333109/data-centres-malaysias-johor-told-wait-water-until-mid-2027"}]},"for_new_supply":"About RM43 billion of TNB grid investment supports new supply, though Johor's water limits now gate the largest builds."},"scheduled_changes":[{"date":"2025 to 2027","event":"TNB delivers about RM43 billion of grid upgrades","why":"Determines whether the Johor cluster's concentrated demand can be served without straining TNB capacity.","source":{"label":"TNB invests RM43 billion to upgrade grid (w.media)","url":"https://w.media/malaysias-tnb-invests-rm-43-billion-to-upgrade-grid/"}}],"queue":null,"friction":{"level":"Moderate","wait":"1-3 years (Green Lane)","measure":"proxy","has_detail":true},"connection_pathway":null,"service_evidence":{"contractual_service_held":false,"local_capacity_state":"not_assessed","local_capacity_depth":0,"cost_basis":"triangulated","territory_count":0},"reliability_metrics":null,"forward_cost":null,"tariff":null,"realized_cost":{"low_usd_per_mwh":90,"mid_usd_per_mwh":100,"high_usd_per_mwh":115,"aggregation":"band","estimate_usd_per_mwh":null,"estimate_kind_note":null,"total_derivation":"compiled_band_allocated_across_categories","total_derivation_note":"The band is the compiled result and the component lines apportion its midpoint, which is why they sum exactly.","tariff_basis":null,"scenarios":null,"confidence":"triangulated","public_fragments":2,"contributed_points":0,"basis":"USD per MWh recurring, delivered to the standard 100 MW high-load-factor case, excluding customer-funded connection capital and excluding refundable taxes","cost_components":[{"name":"Energy","usd_per_mwh":58,"source":null,"provenance":{"provenance_state":"estimated_allocation","provenance_state_label":"Estimated allocation","provenance_state_means":"Apportioned from a compiled total or midpoint by analyst judgement. Not independently calculated, and not corroborated by anything outside the band it came from.","derivation":"allocation_of_compiled_midpoint","derivation_note":"This line apportions the compiled midpoint. Its value was not separately observed.","source_of_band_not_line":"Malaysia RP4 voltage-based tariff (Plus Xnergy)","source_url_of_band_not_line":"https://www.plusxnergy.com/july-2025-tnb-tariff-update-what-malaysian-businesses-need-to-know/","band_as_of":"2026","customer_applicability":"100 MW contracted demand, 95% load factor, HV service","band_confidence":"triangulated","as_of":"2026","method":"analyst apportionment of the compiled midpoint across categories","confidence":"allocation","confidence_note":"Apportioned from the compiled delivered-cost midpoint by analyst judgement. Not separately observed.","covers_categories":null,"corroborated_by":null,"state_vocabulary_version":"provenance-state-1.0","what_would_upgrade_it":"A separately sourced figure for this category with its own date, method and confidence. Until then the band's provenance establishes the total only, not this line.","version":"line-provenance-1.1"},"evidence":"estimated_allocation"},{"name":"Network","usd_per_mwh":28,"source":null,"provenance":{"provenance_state":"estimated_allocation","provenance_state_label":"Estimated allocation","provenance_state_means":"Apportioned from a compiled total or midpoint by analyst judgement. Not independently calculated, and not corroborated by anything outside the band it came from.","derivation":"allocation_of_compiled_midpoint","derivation_note":"This line apportions the compiled midpoint. Its value was not separately observed.","source_of_band_not_line":"Malaysia RP4 voltage-based tariff (Plus Xnergy)","source_url_of_band_not_line":"https://www.plusxnergy.com/july-2025-tnb-tariff-update-what-malaysian-businesses-need-to-know/","band_as_of":"2026","customer_applicability":"100 MW contracted demand, 95% load factor, HV service","band_confidence":"triangulated","as_of":"2026","method":"analyst apportionment of the compiled midpoint across categories","confidence":"allocation","confidence_note":"Apportioned from the compiled delivered-cost midpoint by analyst judgement. Not separately observed.","covers_categories":null,"corroborated_by":null,"state_vocabulary_version":"provenance-state-1.0","what_would_upgrade_it":"A separately sourced figure for this category with its own date, method and confidence. Until then the band's provenance establishes the total only, not this line.","version":"line-provenance-1.1"},"evidence":"estimated_allocation"},{"name":"Capacity","usd_per_mwh":10,"source":null,"provenance":{"provenance_state":"estimated_allocation","provenance_state_label":"Estimated allocation","provenance_state_means":"Apportioned from a compiled total or midpoint by analyst judgement. Not independently calculated, and not corroborated by anything outside the band it came from.","derivation":"allocation_of_compiled_midpoint","derivation_note":"This line apportions the compiled midpoint. Its value was not separately observed.","source_of_band_not_line":"Malaysia RP4 voltage-based tariff (Plus Xnergy)","source_url_of_band_not_line":"https://www.plusxnergy.com/july-2025-tnb-tariff-update-what-malaysian-businesses-need-to-know/","band_as_of":"2026","customer_applicability":"100 MW contracted demand, 95% load factor, HV service","band_confidence":"triangulated","as_of":"2026","method":"analyst apportionment of the compiled midpoint across categories","confidence":"allocation","confidence_note":"Apportioned from the compiled delivered-cost midpoint by analyst judgement. Not separately observed.","covers_categories":null,"corroborated_by":null,"state_vocabulary_version":"provenance-state-1.0","what_would_upgrade_it":"A separately sourced figure for this category with its own date, method and confidence. Until then the band's provenance establishes the total only, not this line.","version":"line-provenance-1.1"},"evidence":"estimated_allocation"},{"name":"Retail & other","usd_per_mwh":4,"source":null,"provenance":{"provenance_state":"estimated_allocation","provenance_state_label":"Estimated allocation","provenance_state_means":"Apportioned from a compiled total or midpoint by analyst judgement. Not independently calculated, and not corroborated by anything outside the band it came from.","derivation":"allocation_of_compiled_midpoint","derivation_note":"This line apportions the compiled midpoint. Its value was not separately observed.","source_of_band_not_line":"Malaysia RP4 voltage-based tariff (Plus Xnergy)","source_url_of_band_not_line":"https://www.plusxnergy.com/july-2025-tnb-tariff-update-what-malaysian-businesses-need-to-know/","band_as_of":"2026","customer_applicability":"100 MW contracted demand, 95% load factor, HV service","band_confidence":"triangulated","as_of":"2026","method":"analyst apportionment of the compiled midpoint across categories","confidence":"allocation","confidence_note":"Apportioned from the compiled delivered-cost midpoint by analyst judgement. Not separately observed.","covers_categories":null,"corroborated_by":null,"state_vocabulary_version":"provenance-state-1.0","what_would_upgrade_it":"A separately sourced figure for this category with its own date, method and confidence. Until then the band's provenance establishes the total only, not this line.","version":"line-provenance-1.1"},"evidence":"estimated_allocation"}],"component_status":{"arithmetic_integrity":true,"evidence_reconciliation":"not_independently_reconciled","independently_sourced_lines":0,"total_lines":4,"bundled":[],"text":"The delivered-cost band is the compiled result. The component lines are an estimated allocation of its midpoint, not separately observed figures.","provenance_summary":{"by_state":{"estimated_allocation":4},"usd_by_state":{"estimated_allocation":100},"evidenced_share_pct":0,"lines_awaiting_evidence":["Energy","Network","Capacity","Retail & other"],"what_would_close_them":"A separately sourced or tariff-derived figure for each category, with its own date, method and confidence. Until then the band's provenance establishes the total only, not these lines.","version":"provenance-state-1.0"},"category_coverage":{"energy":{"status":"unavailable","missing_evidence":"No wholesale or tariff energy figure is held for this market."},"capacity":{"status":"unavailable","missing_evidence":"No capacity or resource adequacy figure is held for this market."},"transmission":{"status":"unavailable","missing_evidence":"No transmission figure is held for this market."},"distribution":{"status":"unavailable","missing_evidence":"No distribution figure is held for this market."},"demand_charges":{"status":"unavailable","missing_evidence":"No demand charges figure is held for this market."},"ancillary":{"status":"unavailable","missing_evidence":"No ancillary services and uplift figure is held for this market."},"riders":{"status":"unavailable","missing_evidence":"No riders and unavoidable regulatory charges figure is held for this market."},"carbon":{"status":"unavailable","missing_evidence":"No carbon-related charges figure is held for this market."},"taxes":{"status":"unavailable","missing_evidence":"No recurring taxes figure is held for this market."},"connection_capital":{"status":"not_applicable","reason":"Outside the recurring $/MWh boundary by definition."}},"category_vocabulary_version":"cost-categories-1.0","capacity_cross_check":null,"method_version":"cost-components-1.0"},"component_source":["Malaysia RP4 voltage-based tariff (Plus Xnergy)","https://www.plusxnergy.com/july-2025-tnb-tariff-update-what-malaysian-businesses-need-to-know/"]},"cost_availability":{"label":"Standardized cost observable","means":"A comparable recurring-cost band can be built from observable, applicable inputs for the standard archetype.","user_action":"Use the band, with its stated confidence and boundary.","class":"standardized_observable","band_published":true},"cost_evidence_state":{"state":"applicable_evidence_incomplete","answerable":"conditionally","label":"Applicable, evidence incomplete","means":"The archetype can buy the service and the band is sound, but some published figures do not yet carry their own source, date, method and confidence.","remedy":"Finish the per-line provenance. No new access or negotiation is required.","also_holds":[],"vocabulary_version":"evidence-state-1.0"},"jurisdiction_evidence":null,"cost_structure":null,"cost_withdrawn":null,"cost_correction":null,"carbon_correction":null,"carbon_official_reference":null,"partial_cost_verified":null,"cost_pillar_calculation":null,"evidence":{"source_reliability":"Limited","coverage":"Full","coverage_dimensions":3,"last_reviewed":"June 2026","measured_layers":0,"data_layers":3,"layers":[{"layer":"PGIQ Rating opinion","method":"opinion","vintage":"June 2026","freshness":"Current","source_url":"https://powergridiq.com/methodology"},{"layer":"Reliability review","method":"assessed","vintage":"2025","freshness":"Fresh","source_url":"https://w.media/malaysias-tnb-invests-rm-43-billion-to-upgrade-grid/"},{"layer":"Connection friction","method":"proxy","vintage":"2025/26","freshness":"Fresh","source_url":"https://www.bloomberg.com/news/articles/2025-11-26/malaysia-s-data-center-hub-tightens-approvals-on-water-worries"},{"layer":"Realized cost","method":"triangulated","vintage":"2026","freshness":"Fresh","source_url":"https://www.plusxnergy.com/july-2025-tnb-tariff-update-what-malaysian-businesses-need-to-know/"}]},"outlook":"Positive","confidence":"Med","under_review":false,"thesis":"Southeast Asia's hottest data-centre destination, the Johor cluster next to Singapore, with a fast-track Green Lane connection pathway. The limits are a rising, newly unbundled tariff, a coal-and-gas grid, and looming demand strain on TNB.","pillars":{"access":58,"availability":55,"cost":55,"momentum":90,"carbon":35},"pillar_rationale":{"access":"Improving access: TNB's Green Lane pathway cuts data-center connection times toward 12 months from 36 to 48, backed by about RM43 billion of grid investment.","availability":"Reliable Peninsular grid, but strain is rising: data centers could reach about 43% of TNB capacity if all approved sites ran at full load.","cost":"Moderate, rising cost: a new voltage-based RP4 tariff (base up to 45.62 sen per kWh) raises data-center bills roughly 10 to 14%.","momentum":"Very high momentum: about RM144 billion across 143 approved projects, with Johor alone holding a multi-gigawatt pipeline.","carbon":"Moderate-high carbon: a coal-and-gas grid."},"offtake_opportunity_index":99,"demand_hunger":56,"build_feasibility":77,"supplier_signals":null,"outlook_drivers":{"upgrade":["Green Lane and the RM43 billion grid build keep connections fast.","Renewables and cross-border supply lower carbon."],"downgrade":["Rising RP4 tariffs and surcharges lift delivered cost.","Concentrated Johor demand strains TNB capacity."]},"risks":["Demand strain on TNB capacity.","Rising tariff and coal-heavy carbon."],"peers":{"like":"Thailand and Singapore (fast-rising Southeast Asian hubs)","ahead":"on momentum and connection speed","behind":"on carbon and rising cost"},"sources":[{"label":"TNB Green Lane and grid investment (w.media)","url":"https://w.media/malaysias-tnb-invests-rm-43-billion-to-upgrade-grid/"},{"label":"Malaysia RP4 voltage-based tariff (Plus Xnergy)","url":"https://www.plusxnergy.com/july-2025-tnb-tariff-update-what-malaysian-businesses-need-to-know/"},{"label":"Johor data-center cluster (DCD)","url":"https://www.datacenterdynamics.com/en/analysis/the-past-present-and-future-of-johor/"}],"latest_action":{"date":"June 2026","type":"New rating","note":"New rating: Tier 3 Workable assigned.","trigger":null},"grid":null,"evidence_depth":{"use_case":"project_case","use_case_label":"Standardized Project Case","overall":"M1 Broad","overall_permits":"Directional only: supports discovery, comparison and monitoring, not a project decision.","insufficient_evidence":false,"unassessed_required_fields":[],"project_ready":false,"blocking_fields":["connection","reliability"],"fields":{"cost":"M3 Project-ready","connection":"M1 Broad","reliability":"M2 Compiled","carbon":"M2 Compiled","regulatory":"M2 Compiled","local_capacity":"not_assessed"},"by_use_case":{"discovery":{"label":"Discovery and monitoring","matrix_version":"1.0","tier":"M1 Broad","ready":false,"blocking_fields":["connection"],"insufficient_evidence":false,"why":""},"market_comparison":{"label":"Market comparison","matrix_version":"1.0","tier":"M1 Broad","ready":false,"blocking_fields":["connection","reliability"],"insufficient_evidence":false,"why":""},"project_case":{"label":"Standardized Project Case","matrix_version":"1.0","tier":"M1 Broad","ready":false,"blocking_fields":["connection","reliability"],"insufficient_evidence":false,"why":""},"project_case_carbon":{"label":"Project Case with a carbon requirement","matrix_version":"1.0","tier":"M1 Broad","ready":false,"blocking_fields":["connection","reliability","carbon"],"insufficient_evidence":false,"why":""},"site_diligence":{"label":"Conditional site diligence","matrix_version":"1.0","tier":"not_assessed","ready":false,"blocking_fields":["connection","reliability","local_capacity"],"insufficient_evidence":true,"why":"not assessed here: local capacity"}},"reliability_layers":{"bulk_historical":{"state":"unknown","method":null},"forward_adequacy":{"state":"held","method":"modelled"},"local_delivery":{"state":"unknown","method":null},"contractual_service":{"state":"unknown","method":null},"designed_site_resilience":{"state":"unknown","method":null}},"definition_version":"carbon_scope@1.0;connection_process@1.0;cost_archetype@1.0;evidence_tiers@1.0;reliability_layers@1.0","scale":"M1 broad / M2 compiled / M3 project-ready / M4 local; cumulative, so each tier includes the ones below it. Assigned per field from held evidence with provenance. Not a rating strength, confidence score or feasibility conclusion."},"next_review":"2026-12-15","report_url":"https://powergridiq.com/rating/malaysia","as_of":"June 2026","evidence_layers":{"version":"evidence-layers-1.0","band":{"state":"independently_compiled","label":"Independently compiled","means":"The band is assembled from multiple sourced, dated and applicable published figures. It is not a single benchmark and it is not a tariff reconstruction.","reproducible":"partially"},"component":{"total_lines":4,"reproducible_lines":0,"states":["estimated_allocation"],"all_lines_are_estimated_allocations":true,"independently_reproducible":false,"illustrative":true,"notice":"Illustrative allocation of the compiled midpoint. Component lines are not separately sourced and should not be interpreted as observed tariff charges.","notice_short":"Illustrative allocation — lines not separately sourced","vocabulary_version":"evidence-layers-1.0"},"cost_pillar":{"state":"analyst_assessment","label":"Analyst assessment","means":"The score is a judgement recorded with a written cost-specific rationale. It is not calculated from a formula and does not claim to be.","reproducible":false},"layers_are_independent":"Band, component and cost-pillar evidence are separate judgments. A market may have a sound, applicable band and an illustrative component breakdown at the same time. Do not read a component-evidence limitation as a statement about the band."}}