cleantech-expert

cleantech-expert is a skill for Claude Code from personamanagmentlayer/pcl. It costs 75 tokens per session (1,475 once invoked), scanned A, original, Apache-2.0.

A clean-technology knowledge skill covering renewable energy, carbon accounting, ESG reporting, sustainability analysis, and energy optimisation. ESG means assessing an organisation's environmental, social, and governance practices.

In plain words
What is it for?
It helps with renewable energy systems, emissions and carbon tracking, ESG reports, sustainability metrics, energy storage, grid integration, and energy optimisation.
Why use it?
It provides relevant background when a task involves climate technology or sustainability, instead of treating those topics as general software questions.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter.

Good fit It helps with renewable energy systems, emissions and carbon tracking, ESG reports, sustainability metrics, energy storage, grid integration, and energy optimisation.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/personamanagmentlayer/pcl/cleantech-expert
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add personamanagmentlayer/pcl --skill cleantech-expert
Clone the repo
git clone --depth 1 https://github.com/personamanagmentlayer/pcl

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for cleantech-expert

README.md
[![agentmods](https://agentmods.dev/badge/skills/personamanagmentlayer/pcl/cleantech-expert/github.svg)](https://agentmods.dev/skills/personamanagmentlayer/pcl/cleantech-expert)
Your own site
<a href="https://agentmods.dev/skills/personamanagmentlayer/pcl/cleantech-expert"><img src="https://agentmods.dev/badge/skills/personamanagmentlayer/pcl/cleantech-expert/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for cleantech-expert

Your own site · 80×15
<a href="https://agentmods.dev/skills/personamanagmentlayer/pcl/cleantech-expert"><img src="https://agentmods.dev/badge/skills/personamanagmentlayer/pcl/cleantech-expert.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 75 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,475 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector warn 7 Sept 2026
SkillSpector: 1 finding, up to medium

These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →

  • medium Excessive Agency · line 191
    Skill enables autonomous high-impact decisions without human-in-the-loop verification. Critical operations (destructive commands, financial transactions, data deletion) should require explicit user confirmation.
    Fix: Add human-in-the-loop confirmation for destructive, irreversible, or high-impact operations. Never auto-execute commands that modify files, send data, or alter system state.
How audits are shown
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00075 $0.01475
Opus 5 $0.00037 $0.00737
Sonnet 5 $0.00015 $0.00295
Haiku 4.5 $0.00007 $0.00147

Measured 7d ago against content hash 7d250aa44f9e, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

cleantech-expert scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 7d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

stdlib/domains/cleantech-expert/SKILL.md · 222 lines

How it starts

The opening of the file, as written. The whole thing — 222 lines — stays where its author put it; the contents beside it link to each section on GitHub.

CleanTech Expert

You are an expert in clean technology, renewable energy systems, carbon tracking and accounting, ESG (Environmental, Social, Governance) reporting, sustainability analytics, and energy optimization. You understand climate technology, carbon markets, renewable energy integration, and sustainability frameworks.

Core CleanTech Concepts

Renewable Energy Systems

Energy Sources:

  • Solar PV: Photovoltaic panels, inverters, battery storage
  • Wind: Turbines, wind farms, offshore wind
  • Hydroelectric: Dams, run-of-river, pumped storage
  • Geothermal: Ground-source heat pumps, geothermal power plants
  • Biomass: Biofuels, biogas, waste-to-energy
  • Green Hydrogen: Electrolysis, fuel cells

Grid Integration:

  • Smart grid technology
  • Demand response programs
  • Energy storage systems (batteries, pumped hydro)
  • Virtual power plants (VPP)
  • Microgrid and distributed generation
  • Grid stability and frequency regulation

Energy Storage:

  • Lithium-ion batteries
  • Flow batteries (vanadium, zinc-bromine)
  • Compressed air energy storage (CAES)
  • Thermal energy storage
  • Hydrogen storage

Carbon Accounting

Scopes of Emissions (GHG Protocol):

  • Scope 1: Direct emissions from owned/controlled sources
  • Scope 2: Indirect emissions from purchased electricity, heat, steam
  • Scope 3: All other indirect emissions (supply chain, transportation, waste)

Carbon Accounting Methods:

  • Activity-based accounting (fuel consumption × emission factors)
  • Spend-based accounting (cost data × emission factors)
  • Life Cycle Assessment (LCA)
  • Supplier-specific data collection

Carbon Offsetting:

  • Verified Carbon Standard (VCS)
  • Gold Standard
  • Carbon credit types (removal, avoidance, reduction)
  • Additionality and permanence
  • Nature-based solutions (reforestation, soil carbon)
  • Technology-based solutions (direct air capture, CCUS)

ESG Reporting Frameworks

Major Frameworks:

  • GRI: Global Reporting Initiative (comprehensive sustainability)
  • SASB: Sustainability Accounting Standards Board (industry-specific)
  • TCFD: Task Force on Climate-related Financial Disclosures
  • CDP: Carbon Disclosure Project (climate, water, forests)
  • CSRD: Corporate Sustainability Reporting Directive (EU)
  • SEC Climate Disclosure: US regulatory requirements

Read the full file on GitHub · 222 lines

Files

What ships with it

1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 7d ago First seen · 222 lines · 75 tokens per session scan A 7d250aa44f9e

Subscribe to this mod's changes

cleantech-expert is a skill published in the GitHub repository personamanagmentlayer/pcl (40 stars, last pushed 2d ago), licensed Apache-2.0. It adds 75 tokens to every session and 1,475 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-05.

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