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Top Freelance Renewable Energy Consultants For Hire

Bryan S.

Electrical Engineer | Power Systems and Renewables Energy Consultant
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USD 55/hr
Master in Electrical Engineering for Smart Grids and Buildings
France

As an Electrical Engineer with a specialized focus on modern power systems, my expertise lies at the intersection of Renewable Energy Integrati...

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USD 55/hr
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Dr. Gopi Krishna V.

Physics Research, Science Writer
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USD 100/hr
PhD of Physics
United States

PhD in Physics. Evaluation of cutting edge research in physics, including material science, energy and astronomy. Chemistry and biology enthusi...

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USD 100/hr
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Ganes S.

Computational Materials Researcher | Multiscale Modeling of Battery & Photovoltaic Materials | DFT, MD, Python
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USD 20/hr
Ph.D.
Indonesia

I am a materials scientist and engineer with a strong academic background, specializing in energy-related materials for rechargeable batteries ...

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USD 20/hr
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Dr. MOHCINE D.

PhD in Energy Engineering | PV Sizing and Techno-economics | Thermal Systems Expert | Renewable Energy Optimization
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USD 35/hr
PhD : Engineering and Technological Innovation of Systems and Processes
Morocco

PhD in Energy Engineering with expertise in CFD simulations, thermal system modeling, and renewable energy optimization. My research focused on...

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USD 35/hr
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Dr. Kevin Gregor B.

| Materials Science, Physics, Chemistry | Renewable Energy | Thin Films | Data Analysis | Mechanical Properties |
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USD 50/hr
Ph.D.
Switzerland

A researcher specializing in materials science for renewable energy applications. I have a robust background in synthesizing, depositing, chara...

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USD 50/hr
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Sławosz K.

✓Python, ✓data analysis, ✓process automation, ✓laboratory technician, ✓ algorithmics, ✓ CFD, ✓industrial automation
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USD 50/hr
Doctor of engineering
Poland

I enjoy interesting projects and challenges. I am passionate about analysis, energy, numerical simulations, and Python programming. I have over...

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USD 50/hr
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Neha P.

Net-Zero & Sustainable Solutions
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USD 25/hr
Electrical Engineering
Canada

Electrical Engineer with over 3 years of experience in energy efficiency, regulatory compliance, and project analysis. Expertise in technical d...

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USD 25/hr
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Dr. Adeel W.

PhD Energy Tech Expert | MATLAB & RETScreen for Renewable Energy Solutions
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USD 30/hr
PhD
Pakistan

am a PhD in Energy Technology with extensive experience in renewable energy systems, specializing in MATLAB and RETScreen for advanced energy m...

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USD 30/hr
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Tanmay K.

Energy & Environmental Data Specialist | Excel Modeling & Soil Engineering Expert
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USD 20/hr
Msc. Environmental Engineering
Germany

I am an environmental and energy modeling specialist with a solid background in soil engineering research combined with hands-on experience in ...

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USD 20/hr
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Ruan F.

Editor, writer, and researcher delivering clear, impactful work with precision and purpose.
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USD 50/hr
Copy-editing. Completed a rigorous 100-hour course in the copy-editing of creative, academic, and digital texts, with particular emphasis on grammatical precision, structural improvement, and respect for authorial voice.
South Africa

Aesthetic: Earthy elegance — muted greens, rustic reds, natural textures. Communication Style: Clear, structured, practical, friendly. Strength...

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USD 50/hr
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Bryan H.

Engineering expert with focus in battery design, reliability, and failure analysis
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USD 100/hr
Masters of Science Battery Systems Engineering
United States

I am Battery Engineer with more than 10 years of industry experience in cell design and manufacturing, battery systems, failure analysis, and r...

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USD 100/hr
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Dr. Saurabh S.

Ph.D. | Power System Engineer at GE Vernova | Microgrid Protection, Control, AI/ML | PSCAD, MATLAB | IEEE Reviewer
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USD 50/hr
Commonwealth Ph.D. Split-site Scholarship
United Kingdom

Dr. Saurabh Sharma is a Power System Engineer at GE Vernova (UK) with a Ph.D. in Power System Engineering from IIT Roorkee. He is a reviewer fo...

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USD 50/hr
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Dr. Laura G.

Ph.D. Chemical Engineer | Expert in Heterogeneous Catalysis, Scientific Writing & R&D for Energy and Chemical In...
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USD 55/hr
Doctorate
United States

Freelancer in Heterogeneous Catalysis and Chemical Engineering with a Ph.D. in Chemical Engineering....Expertise in writing scientific journal papers, with over 10 publications....

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USD 55/hr
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Biks Alebachew T.

Assistant Professor | Renewable Energy | Microgrids | Energy Systems | Solar energy | Power system | Proposal Writing
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USD 25/hr
Ph.D
Ethiopia

With over 14 years of academic and research experience, I bring deep expertise in renewable energy systems, microgrids, power system engineerin...

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USD 25/hr
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Manglesh G.

"Energy & Mechanical Engineer | Heat Transfer & Renewable Energy Specialist | Technical & Copywriting E...
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USD 10/hr
M.Tech
India

My name is Manglesh Kumar Gupta, I am graduated in Mechanical Engineering from Sagar Institute of Technology and Management, Barabanki and I am...

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USD 10/hr
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Dr. AATREYEE S.

PhD | Battery Systems & Clean Tech R&D Expert | Technical Writer | Renewable Energy Consultant
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USD 50/hr
PhD
India

I am a PhD-level R&D professional with over a decade of experience in battery systems, renewable energy strategy, and clean technology inno...

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USD 50/hr
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Dr. Ahmed E.

13+ years of Exereince Piping & Hydraulic Engineer, PhD in Energy systems modeling and Virtual Power Plants
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USD 50/hr
PhD Energy & Environmental Engineering
Turkey

Mechanical Engineer with more than 15 years experience in performing Pipe stress and hydraulic/surge analysis in various Construction and Indus...

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USD 50/hr
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Dr. Oleksandr G.

Environmental Modeler & LCA Expert | SimaPro, MRIO, Water Stress, Urban Metabolism | PhD
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USD 35/hr
PhD
Germany

am a Ukrainian postdoctoral researcher currently based in Germany, specializing in life cycle assessment (LCA), multi-regional input-output (M...

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USD 35/hr
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Dr. Davood O.

Product Life Cycle Management, Sustainability Management, New Product Development, Project Managment, , Mathematica Modd
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USD 35/hr
PhD (Industrial Engineering)
Turkey

Davood Omidzadeh — PhD in Industrial Engineering | Specialist in Sustainability Management, Product Lifecycle and Product Development With over...

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USD 35/hr
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Suraj S.

Expert Mechanical Engineer | CAD/FEA Specialist | Advanced Design Calculations | IITian |, 3.5+ Yrs R&D
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USD 4000/hr
M.Tech in Manufacturing
India

I am an innovative Mechanical Engineer (M.Tech, IIT Bhubaneswar) with over 3 .5 years’ experience delivering advanced engineering analysis, des...

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USD 4000/hr
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Ibratjon A.

Theoretical Physicist | Nuclear & Particle Physics Expert | Scientific Writer & Consultant
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USD 50/hr
Bachelor's in Mathematics
Uzbekistan

I am a theoretical physicist and science fiction writer with over 10 years of experience in nuclear and particle physics, unified theories, and...

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USD 50/hr
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Diego Armando S.

Materials Scientist, Chemist and Nanoengineer. Experienced in Manufacturing, Energy and Materials for Health.
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USD 60/hr
MSc. Materials Science and Engineering
United States

Materials Scientist, Chemist and Nanoengineer. Trained in EPFL Switzerland for Microfabrication, precision manufacturing and energy. Trained in...

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USD 60/hr
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Anissa M.

Global Legal & Strategy Expert | Founder-CEO | Tech-Enabled Energy, Policy, Compliance & Business Innovation Lea...
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USD 275/hr
Bachelor of Law
Indonesia

I’m a globally recognised legal and business strategist with over a decade of experience leading high-impact initiatives across tech-enabled en...

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USD 275/hr
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Dr. Shahin R.

Sustainability | Industrial Symbiosis | WEF Nexus & ESG Strategy | Decarbonizing Heavy Industry | Applied AI
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USD 25/hr
MBA
Mexico

I’m an Applied Engineer and Researcher with over 8 years of experience in sustainability consulting, techno-economic analysis, and ESG strategy...

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USD 25/hr
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Apurba B.

PhD Materials Scientist | Academic & Scientific Writer | Expert in Manuscripts, Proposals & Literature Reviews
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USD 15/hr
Ph.D
India

I am Dr. Apurba Baral, a PhD-qualified Materials Scientist and Academic Writer with over 10 years of experience in research, writing, and editi...

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USD 15/hr
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Hire top renewable energy consultants with expertise in solar energy, geothermal energy, and more. Kolabtree is the world's largest platform for hiring trusted freelance energy consultants.

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Restrict who can see your project and send you proposals. Invite only specific freelancers to view your project.

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Our T&C include a default confidentiality clause that protects your IP and NDA for added protection before disclosing project details.

Kolabtree ensures safety and security of your payments and personal information and project details. Kolabtree’s T&C includes a default confidentiality and NDA clause.

You will receive detailed proposals directly from Kolabtree. These proposals will include a comprehensive Statement of Work (SOW), project fees, milestones, and deadlines.

You can choose to pay either a fixed or an hourly fee based on your scope of work. Pre-pay for the next milestone. You have to approve the deliverables only if the quality meets your expectations. If you arn’t happy, we’ll refund your money.

Kolabtree will share multiple quotations for your project. You have the freedom to accept the quote that aligns with your project requirement and budget. You can get in touch with us in case you want to discuss the fee.

Our T&C include a default confidentiality clause that protects your IP and NDA for added protection.

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Pre-pay for your project and work with the expert to get your desired output. Keep track of files and conversations in the user-friendly Workspace.

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