Reporting period: 2026 Q2 baseline (pre-construction)
Wind-Solar-Storage Integrated Power Station at Huailai Zhongji Sion Mining Area · ESG executive summary
Owner: Huailai Zhongji Sion New Stone Technology Co., Ltd. · FSR version: HL-WSS-2026-FSR-V0.1 · Published: 2026-04
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/en/esg/Headline KPIs
Annual CO₂ avoided
417,000 t
Grid EF 0.5839 kg CO₂/kWh
25-yr cumulative (Phases I-III)
10,420,000 t
Far-future incl. Phase IV ~34 Mt
Construction peak jobs (direct+indirect)
2400
Operations ≈ 330
25-yr cumulative tax
12 RMB bn
GRI 207 tax transparency
E / S / G executive paragraphs
Environmental (E)
PV + wind + 4-hr storage + BIPV; reuse of mine roofs minimizes new land take. Target 100% renewable mining-site electricity in operations with battery second-life recycling.
Social (S)
~2,400 jobs at peak; operations 80 direct + 250 indirect; local hiring prioritized; ISO 45001 OHS to be established. RMB 12 bn cumulative tax over 25 yrs.
Governance (G)
HSE & Sustainability Committee under the board, independent whistleblowing, supplier code over full tender. TCFD adopted; targets ISSB S2 and MLPS 2.0 / IEC 62443.
TCFD four pillars
Governance · Governance
An executive committee chaired by the owner (Huailai Zhongji Sion) and joined by EPC / O&M reviews climate KPIs quarterly. During operations, an independent HSE & Sustainability Committee will report to the board, with a designated CSO role.
Strategy · Strategy
Strategy is anchored to dual-carbon: 100% renewable electricity for the mining site by 2030 (behind-the-meter first, with green-power trading top-up), and net-zero Scope 1+2 by 2060. Delivery is phased (I-IV), aligned with coal substitution and hydrogen extensions.
Risk · Risk management
Physical risks (extreme cold, snow, lightning, wind loads) are absorbed via design margins (FSR Ch.3 & 11). Transition risks (tariff, storage mandates, green-power certification) are quantified through a 5×5 scenario matrix and Monte Carlo P10–P90. All material risks enter the project risk register with quarterly review.
Metrics · Metrics & targets
Headline metrics: 0.417 Mt CO₂/yr avoided; 10.42 Mt cumulative over 25 yrs (Phases I-III) and ~34 Mt with Phase IV; grid EF 0.5839 kg CO₂/kWh; operating SAIDI/SAIFI tracked against SASB IF-EU-550a.
KPIs & targets (baseline → 2030 → 2060)
| Pillar | Metric | Baseline | 2030 | 2060 | Unit | Type |
|---|
| E | Scope 1+2 GHG intensity vs. thermal baseline | 0.5839 | 0.05 | 0 | kg CO₂/kWh | commitment |
| E | Annual CO₂ avoided | 0 | 41.7 | 136 | 10⁴ t/yr | baseline |
| E | Renewable share of mining-site electricity | 0 | 100 | 100 | % | commitment |
| E | Coal saved | 0 | 23.4 | 76 | 10⁴ t/yr | baseline |
| E | Battery recycling rate | — | 95 | 99 | % | commitment |
| S | Construction peak jobs (direct + indirect) | 0 | 2400 | 2400 | FTE | baseline |
| S | Operations jobs (direct + indirect) | 0 | 330 | 530 | FTE | baseline |
| S | Local hiring share | — | 70 | 80 | % | commitment |
| S | Total Recordable Incident Rate | — | 0.5 | 0.2 | per 200k hrs | commitment |
| S | 25-year cumulative taxes | 0 | 12 | 12 | RMB bn | baseline |
| G | Anti-corruption incidents | — | 0 | 0 | /yr | commitment |
| G | Supplier ESG self-assessment coverage | — | 90 | 100 | % | commitment |
| G | Material cyber-incidents | — | 0 | 0 | /yr | commitment |
| G | Climate disclosure completeness (TCFD/ISSB) | 70 | 100 | 100 | % | commitment |
Frameworks alignment
| Code | Name | Scope | Status |
|---|
| GRI | GRI Standards 2021 | Universal + topic disclosures (305, 403, …) | Aligned |
| SASB | SASB Electric Utilities & Power Generators (IF-EU) | Industry KPIs: GHG intensity, water, OHS, grid reliability | Aligned |
| TCFD | TCFD climate-related disclosures | Governance / strategy / risk / metrics | Aligned |
| ISSB S2 | IFRS S2 climate-related disclosures | ISSB baseline | Target |
| EU Taxonomy | EU Taxonomy | Compliant with climate-mitigation screening (wind, PV, storage) | Aligned |
| GB/T 36001 | GB/T 36001-2015 (China CSR reporting) | Chinese national CSR/ESG report format | Applied |
| Dual-Carbon 1+N | China dual-carbon '1+N' framework | 2030 peaking · 2060 neutrality alignment | Aligned |
| ISO 14001/45001/50001 | ISO management systems (env / OHS / energy) | Establish & certify during operations (target) | Target |
Materiality topics
| Pillar | Topic | Stakeholder | Financial | Framework |
|---|
| E | GHG emissions avoided | 4.9 | 4.7 | GRI 305, SASB IF-EU-110a, TCFD |
| E | Energy mix & self-consumption | 4.4 | 4.6 | GRI 302, ISO 50001 |
| E | Land use & ecology (brownfield reuse) | 3.9 | 3.6 | GRI 304 |
| E | Water conservation vs. thermal | 3.4 | 3.0 | SASB IF-EU-140a |
| E | Battery EOL & second-life | 4.0 | 3.8 | GRI 306, EU Taxonomy |
| S | Local jobs & employment | 4.3 | 3.6 | GRI 401-403 |
| S | OHS (HV, working at height) | 4.6 | 4.4 | GRI 403, ISO 45001 |
| S | Community & stakeholder engagement | 4.1 | 3.5 | GRI 413 |
| S | Tax & local contribution | 4.0 | 3.9 | GRI 207 |
| G | Anti-corruption & business ethics | 4.5 | 4.6 | GRI 205 |
| G | Supply chain accountability (PV traceability) | 4.4 | 4.2 | GRI 308, GRI 414 |
| G | Cybersecurity & grid IT/OT | 4.0 | 4.5 | SASB IF-EU-550a |
| G | Climate-related risk governance (TCFD) | 4.2 | 4.5 | TCFD, ISSB S2 |
Governance
Board & executive
The board oversees an HSE & Sustainability Committee covering climate, safety, and CSR. The CEO is accountable for ESG targets; the CSO leads framework alignment and disclosures.
Risk management
A project-level risk register covers seven categories — policy, tariff, technology, construction, cyber, physical & transition climate. Tracked monthly, reviewed quarterly; material trigger events escalate to the board.
Supplier code of conduct
Module, battery, and wind-turbine suppliers must sign anti-corruption / anti-forced-labor / environmental-compliance commitments. Third-party-certified suppliers (e.g., SVTC, PV CYCLE) are prioritized; tendering is fully auditable.
Whistleblowing & grievance
An independent whistleblowing channel (email & hotline) accepts compliance, safety, and human-rights concerns from employees, community, and suppliers. Investigations are confidential and resolved within ≤ 30 business days.
Cyber & data governance
SCADA, AGC/AVC, and EMS follow MLPS 2.0 / IEC 62443 zoned-defense. Operational data is anonymized before disclosure; personal data of customers & community follows China's PIPL.
Disclosure index
| Topic | Framework code | Reference |
|---|
| Phased scale | GRI 2-6 / SASB IF-EU-000.A | FSR §1.1.5 |
| GHG (direct + avoided) | GRI 305-1/2/4 / SASB IF-EU-110a | FSR §2.3.6 |
| Energy consumed & generated | GRI 302-1 / SASB IF-EU-130a | FSR §2.2.2, §5-8 |
| Grid reliability & safety | SASB IF-EU-550a | FSR §9 |
| Workforce & labor | GRI 2-7 / 401 / 403 | FSR §12, §2.3.5 |
| Climate-related risks & opportunities | TCFD / ISSB IFRS S2 | FSR §14.7, §14.8, §15 |
| Anti-corruption | GRI 205 | FSR §15 + governance charter |
| Tax transparency | GRI 207 | FSR §2.3.5 (RMB 12 bn over 25 yrs) |