Hire the Best Sustainable Energy Specialists

More than 3,000 reviews on G2
Rating is 4.5 out of 5.
4.5/5
of Upwork by G2 peer reviewers
bendress M.

Sidi Kacem, Morocco

$10/hr
5.0
3 jobs

Our Solar PV System Performance Analysis and Reporting Service offers comprehensive and professional evaluation of photovoltaic (PV) systems using industry-leading software tools such as PVsyst and PVsol. Our expertise ensures accurate assessment of solar energy production, system efficiency, and financial viability, providing valuable insights for solar energy stakeholders including developers, investors, and operators.

  • Solar Design
  • Wind Energy
  • Aurora Solar
  • Solar Energy Simulation
Hossein F.

Elmshorn, Germany

$25/hr
4.8
191 jobs

Experienced energy and sustainability consultant, specialized in simulating and measuring energy performance and sustainability to provide valuable insights for your projects. With over 7 years of expertise, I've assisted clients in achieving regulatory compliance and high levels of energy efficiency through the most practical and feasible solutions. My expertise includes: 🏅 LEED Certification 🖥 Energy Modeling Software: Proficiency in DesignBuilder, EnergyPlus, IESVE, and eQuest for energy-efficient design. 📚 Energy Performance Codes: In-depth understanding of Title 24, ASHRAE 90.1, NECB, NCC, and UKBR for energy code compliance. ✳️ Energy Efficiency Strategies: Implementing strategies guided by Better Buildings Challenge, IECC, and ANSI/ASHRAE/IES 90.1. ♻️ Sustainability Reporting: Strong knowledge of GRI, TCFD, SASB, UNGC, and ISO50001 for comprehensive sustainability reporting. 🧾 Indoor Environment Assessments: Conducting assessments, including daylight analysis, thermal comfort, and natural ventilation, to enhance indoor environmental quality. ☀️ Renewable Energy Integration: Alignment with IREC, IEEE 1547, and regional standards for seamless integration of renewable energy sources. 📑 Energy Audits: Compliance with ASHRAE 211, ISO 50002, and ENERGY STAR Guidelines for efficient energy audits. 🏭 Carbon Footprint Reduction: Reducing carbon footprint in accordance with GHG Protocol, ISO 14064, and industry-specific guidelines. 📊 Energy Management Systems (EMS): Designing EMS compliant with ISO 50001, ANSI/ASHRAE 135, and ISO 27001 for effective energy management. 🧾 Green Building Certifications: Pursuing certifications like LEED, BREEAM, Green Globes, and Living Building Challenge. 📜 Energy Performance Contracting: Adherence to DOE ESPC program, FEMP standards, and ESCO industry best practices. 📘 Policy and Regulation Compliance: Ensuring compliance with EPBD, local codes, ASHRAE Standards, and sector-specific regulations. 📉 Cost-Benefit Analysis: Conducting analyses in line with IPMVP, ROI, NPV calculations, and industry-specific standards to inform decision-making.

  • Sustainable Energy
  • Energy Optimization
  • HAP
  • Energy Simulation
  • Building Energy Certification
  • PV Sizing
  • PVSyst
  • EnergyPlus
  • DesignBuilder
  • Energy Engineering
  • ANSYS
  • eQUEST
  • Energy Modeling Software
  • CFD Analysis
  • LEED Consulting
Ahmed S.

Giza, Egypt

$23/hr
4.9
12 jobs

Mechanical power engineer, familiar with all electromechanical systems, experienced HVAC design engineer. Also experienced Building Energy Modeller and junior sustainability consultant with a LEED AP Credential.

  • Sustainable Energy
  • HVAC System Design
  • Building Information Modeling
  • Mechanical Design
  • DesignBuilder
  • LEED Consulting
  • EnergyPlus
  • Energy Simulation
  • Building Energy Certification
  • Energy Engineering
  • Energy Modeling Software
  • IES
  • Sustainable Design
  • Well
  • LEED Standard
Maede Emad M.

Glasgow, United Kingdom

$22/hr
4.3
43 jobs

🚀 TOP RATED PLUS 🏅 LEED Certification 🌱 I help architects, engineers, developers, and ESCOs design and optimize high-performance, low-carbon buildings using advanced simulation, parametric analysis, and practical sustainability strategies. 🔹 What I Do ✅ Green Building Certifications: LEED, BREEAM, WELL, Green Globes, LBC – feasibility, credit optimization, and documentation ✅ Energy Modeling & Code Compliance: EnergyPlus, DesignBuilder, IESVE, eQuest | ASHRAE 90.1, IECC, Title 24, NECB, UKBR, EPBD ✅ CFD Analysis: Natural ventilation, thermal comfort, airflow distribution, wind and indoor air quality studies ✅ Parametric Environmental Design: Grasshopper + Ladybug Tools (Ladybug, Honeybee) for solar, daylight, comfort, and early-stage optimization ✅ Daylighting & IEQ: sDA, ASE, glare, thermal comfort, natural ventilation (LEED & WELL aligned) ✅ LCA & Embodied Carbon: One Click LCA, Tally/EC3, SimaPro, OpenLCA, Athena ✅ Energy Efficiency & Net Zero: ECMs, electrification, Net Zero Energy & Carbon strategies ✅ Renewables: Solar PV feasibility, sizing, and integration ✅ Energy Audits & Retrofits: ASHRAE Level I–III, ISO 50002, ENERGY STAR ✅ Carbon & Sustainability Reporting: GRI, TCFD, SASB, UNGC, ISO 14064 ✅ Financial Analysis: ROI, NPV, LCC, incentives, and decision-ready reports 🚀 Why Clients Hire Me ✔ Clear, actionable simulations ✔ Cost-effective, code-compliant solutions ✔ Strong communication & fast turnaround

  • Building Information Modeling
  • Energy Simulation
  • Solar Design Software
  • PVSyst
  • Life Cycle Assessment
  • Autodesk AutoCAD
  • Autodesk Revit
  • Building Energy Certification
  • IES
  • PV System Design
  • EnergyPlus
  • HVAC System Design
  • Grasshopper 3D
  • LEED Consulting
  • Energy Optimization
  • Field Office Honeybee
Muhammad Omer M.

Islamabad, Pakistan

$25/hr
4.9
71 jobs

I help clients design energy-efficient, code-compliant, and high-performance buildings that balance technical accuracy with practical design. With a strong background in Mechanical & Energy Engineering, I specialize in: • Performance-Based Building Energy Modeling (LEED, ASHRAE 90.1, 62.1, 55, 179D) using DesignBuilder, IESVE, Trace 3D Plus, OpenStudio, eQuest, Therm, and Rhino/Grasshopper • Architectural Design Residential, commercial & industrial projects — floor plans, 3D modeling, and space planning Whether you need compliance modeling or sustainable design solutions, I deliver reliable, data-driven, and client-focused results. Credentials: • WELL AP (IWBI) • LEED Green Associate (USGBC) • EDGE Expert & Auditor (IFC – World Bank Group) • Preparing for LEED AP BD+C

  • Mechanical Engineering
  • Building Energy Certification
  • LEED Consulting
  • EnergyPlus
  • DesignBuilder
  • Energy Simulation
  • Energy Engineering
  • Energy Modeling Software
  • AutoCAD HVAC Loads Calculations
  • HVAC System Design
  • LEED Standard
  • Solar Energy
  • PVSyst
  • Solar Design
  • Solar Design Software
Neesha B.

Rochester, Minnesota

$85/hr
5.0
124 jobs

I'm an experienced sustainability writer, researcher, and consultant specializing in biology, sustainability, CSR, and ESG analysis and reporting. My educational background in Biology and Environment Science has helped ensure I will always write high-quality content sourced from peer-reviewed journals, government agencies, and reliable research groups. No greenwashing here! If you like a job done thoroughly, we'll get along well. I have been in the sustainability field for 9 years and love every part of it, from shoveling compost to calculating emissions to researching new credentials and standards in the industry. Projects I've worked on include: - ESG Reports for both public and private companies, government, and higher education aligned to GRI, SDG, IPCC, and SASB standards - B2C articles, web pages, product descriptions, books, and thought leadership posts - B2B white papers, internal reports, technical research, and data analysis - Providing feedback on new sustainability-related products and services such as carbon accounting platforms or decarbonization software - acting as a Sustainability Director-for-hire for small businesses, sitting in on investor calls, managing philanthropy and giving, and overseeing teams carrying out sustainability efforts and measuring ESG metrics and KPIs I've worked with clients in a variety of industries: manufacturing, energy, marketing, fashion, science, academia, travel, finance, and more. New to sustainability? No problem! Whether you've been around a while and need help with your ESG report, or are just getting your business off the ground and are looking for SEO-optimized content or a benchmarking analysis of your industry's sustainability initiatives, I'd love to help out! My passion is for science and sustainability, but if you're in need of a thorough researcher and editor I'm happy to research and write about all types of content :)

  • Sustainability
  • Content SEO
  • Environmental Science
  • Proofreading
  • Content Editing
  • Website Content
  • Blog Content
  • Research Papers
  • Environment
  • Content Writing
  • Environmental, Social & Corporate Governance
  • Environment & Green Technology
  • Environmental Analysis Software
  • Report Writing
  • White Paper Writing

How it works

Post a job for freePost a job

Tell us what you need. Create your own job post or generate one with AI then filter talent matches.

Hire top talent fast

Consult, interview, and hire quickly, so you can meet the freelancers you're excited about.

Collaborate easily

Use Upwork to chat or video call, share files, and track project progress right from the app.

Payment simplified

Manage payments in one place with flexible billing options. Only pay for approved work, hourly or by milestone.

Don't just take our word for it

What does a Sustainable Energy specialist do?

A sustainable energy specialist plans and manages initiatives that reduce greenhouse gas emissions and improve energy efficiency for organizations. This professional translates sustainability goals into actionable projects by analyzing current energy use and identifying opportunities for renewable integration. They coordinate with utilities, contractors, and internal teams to implement low-carbon solutions that align with corporate or community climate targets. The role requires balancing technical expertise in energy systems with strategic policy development to drive long-term environmental impact.

  • Formulate and manage corporate or community energy policies, projects, and programs to meet specific greenhouse gas reduction targets. This work involves developing low- and zero-carbon energy initiatives while monitoring their effectiveness to recommend necessary improvements. The specialist acts as a project manager for efforts such as district energy systems, combined heat and power installations, and renewable generation projects.
  • Conduct research and perform policy analysis to provide technical advice on energy efficiency and renewable energy strategies. This includes collecting data to evaluate program performance, documenting trends, and quantifying energy savings. The specialist prepares written reports and policy documents that guide leadership decisions and inform public stakeholders about sustainability progress.
  • Coordinate external contractors and consultants to execute energy management and conservation projects from start to finish. This responsibility includes managing grants and contracts, overseeing maintenance records, and ensuring compliance with green building standards like LEED. The specialist also leads stakeholder engagement by presenting briefing materials to committees and facilitating workshops to raise awareness of energy incentives.

How to hire a Sustainable Energy specialist on Upwork

Step 1: Post a job

Define your sustainability goals and technical requirements clearly to attract qualified candidates. The Job Post Generator powered by Uma™, Upwork's Mindful AI helps you draft a precise description in seconds. Describe your needs in a few sentences, and Uma drafts a job post tailored to this role. You can write a new post, update a saved draft, or reuse an existing post.

  • Specify if the role focuses on corporate energy policy, renewable generation projects, or greenhouse gas reduction strategies.
  • List required expertise with tools like LEED credit documentation or energy program performance monitoring systems.
  • Clarify whether the specialist will coordinate contractors, manage grants, or prepare reports for leadership and public stakeholders.

Step 2: Evaluate candidates

Review portfolios for evidence of successful energy efficiency initiatives and carbon reduction outcomes. Uma can run instant video interviews and build shortlists with side-by-side comparisons to speed up your review process.

  • Look for written reports or policy documents that demonstrate clear analysis of energy savings and environmental impacts.
  • Check for experience managing district energy, combined heat and power systems, or renewable generation installations.
  • Verify their ability to quantify results through quarterly progress reports tracking rebate participation and emission reductions.

Step 3: Interview your top choices

Discuss specific methodologies for data collection, policy analysis, and stakeholder engagement. Interviews can be scheduled and conducted within Upwork Messages with an immediate transcript and summary after each one.

  • Ask how they evaluate program effectiveness and recommend modifications based on performance trends.
  • Request examples of briefing materials they created for committees, council members, or community groups.
  • Explore their approach to raising awareness for low-carbon solutions and managing community partner relationships.

Step 4: Agree on scope and begin work

Set clear milestones for deliverables such as audits, maintenance records, and evaluation summaries. Use Upwork Messages and the contract workroom for communication and project management, plus identity verification, payment protection, hourly tracking, and project funds for security.

  • Define the schedule for submitting advice and recommendations to senior staff or external community partners.
  • Establish metrics for tracking energy conservation efforts and documenting progress toward long-term sustainability targets.
  • Outline the format for final reports, ensuring they include actionable insights for future energy management strategies.

Upwork is not affiliated with and does not sponsor or endorse any of the tools or services discussed in this article. These tools and services are provided only as potential options, and each reader and company should take the time needed to adequately analyze and determine the tools or services that would best fit their specific needs and situation.

The rates and information provided in this article are based on current data and industry sources available at the time of publication. Freelance rates can vary depending on factors such as experience, location, project scope, and market conditions. Readers are encouraged to conduct their own research to confirm current rates and trends, as this information may change over time.

How much does hiring a Sustainable Energy specialist cost?

$800-$2,500 per project is a typical range for focused Sustainable Energy specialist work. Final pricing depends on scope, technical complexity, required integrations, source-material quality, revision needs, and the freelancer's experience level.

Energy audit documentation

$800-$1,500/project

Entry-level to mid-level
  • Compiled maintenance records and evaluation summaries
  • List of suggested modifications for energy efficiency
  • Organized research datasets and analysis artifacts

Sustainability policy drafting

$1,500-$3,000/project

Mid-level
  • Written guidelines for corporate energy initiatives
  • Step-by-step approach for low-carbon solutions
  • Summary materials for internal leadership review

LEED certification support

$3,000-$5,500/project

Mid-level to senior-level
  • Prepared files for LEED project registration
  • Verified alignment with green building standards
  • Finalized forms for Arc application platform

GHG reduction strategy

$5,500-$9,000/project

Senior-level
  • Detailed plan for meeting greenhouse gas targets
  • Quantified energy savings and performance trends
  • Instructions for managing renewable generation projects

Community energy program management

$9,000-$15,000/project

Expert-level
  • Structured plan for district energy or CHP initiatives
  • Tracked participation in rebate programs and savings
  • Slides and briefing materials for stakeholder meetings

Frequently asked questions

Is hiring a Sustainable Energy specialist worth it?

For most businesses, yes: hiring a Sustainable Energy specialist is worthwhile. These experts formulate energy policies and manage projects that lower greenhouse gas emissions. They quantify energy savings and document performance trends to prove the value of sustainability initiatives.

How do I evaluate Sustainable Energy specialist candidates?

Review their experience with specific frameworks like LEED and their ability to produce detailed policy documents. A strong candidate submits quarterly progress reports that track rebate program participation and calculate exact energy savings.

What deliverables does a Sustainable Energy specialist produce?

They author written reports on energy matters and compile briefing materials for stakeholder meetings. These specialists also generate program documentation such as audit records and evaluation summaries with recommended modifications.

Which tools do Sustainable Energy specialists use?

These professionals use the LEED project registration platform and Arc application to manage green building credits. They also maintain energy program performance documentation through monitoring and evaluation records.