Why Our Services are the Best

We understand that every organization is different. That’s why we take the time to understand your specific challenges and goals, delivering customized solutions that align with your vision and objectives.

Certified Expertise

Firstgreen Consulting’s team includes certified professionals in various fields, including LEED, IGBC, and GRIHA. Our certifications reflect our commitment to maintaining the highest standards of excellence.

Innovation and Research

We stay ahead of the curve by continually investing in research and innovation. Our commitment to staying updated with the latest industry trends ensures that our clients benefit from cutting-edge solutions.


With a portfolio of successful projects across various industries, Firstgreen Consulting has established itself as a leader in sustainability and clean technology consulting. Our clients benefit from our extensive experience and in-depth industry knowledge.

Health & Well-Being Certification

Step into a realm where innovation meets impact, and sustainability is the key to unlocking a greener future. At Firstgreen, our world is a canvas for your boldest environmental aspirations to come to life.

Our Services

Discover our range of services, including cutting-edge renewable energy projects, advanced energy efficiency solutions, and expert sustainability consulting, all tailored to drive sustainable growth and innovation.



We specialize in solar PV systems, wind energy projects, and hydroelectric power, offering end-to-end services from feasibility studies and design to installation and maintenance.


Energy Efficiency

ur tailored solutions identify inefficiencies and provide actionable recommendations, ensuring your facilities operate at peak performance while minimizing environmental impact.



We assist with green building certifications (LEED, IGBC, GRIHA), conduct Environmental Impact Assessments (EIA), and develop corporate sustainability reports.

Empower Your Journey

Take the Action Now

Join us in shaping a brighter future. Together, let’s embark on this exciting adventure towards sustainability and renewable energy solutions.

About Us

At Firstgreen, we are a passionate team dedicated to delivering exceptional sustainability and renewable energy solutions. With a focus on innovation and excellence, we are committed to helping you achieve your sustainability goals and dreams.


LEED Platinum


Satisfied clients


Passionate team members

2 GW

Solar Advisory

Stay Connected with Us

Let’s Create Together

Connect with us to explore how we can make your vision a reality. Join us in shaping the future.


At Firstgreen, our team is our greatest asset. Each member brings a wealth of expertise and a deep commitment to sustainability and renewable energy.

Dr. Sanjay Vashishtha


Dr. Sanjay Vashishtha, CEO of Firstgreen Consulting, is a pioneering leader in renewable energy and sustainability. His visionary approach drives innovative solutions, significantly impacting environmental outcomes and advancing the industry towards a greener future. Passionate and dedicated, he is at the forefront of sustainable development initiatives.

Dr. Indraji Mazumdar


Dr. Indrajit Mazumdar, Head of Sustainability Practice at Firstgreen, brings unparalleled expertise in sustainability strategies. His dedication to environmental stewardship and innovative solutions drives our commitment to creating a sustainable future for all.

Renu Kaushik


Renu Kaushik, Head of Finance at Firstgreen, excels in financial management and strategic planning. Her expertise ensures the financial health of our projects, driving sustainable growth and robust financial performance.

Our Services

Firstgreen Consulting offers comprehensive carbon credit services, helping businesses achieve sustainability goals and regulatory compliance efficiently.
Here’s What Our Clients Say About Firstgreen Consulting's Expert Services and Solutions
SK Wali

SK Wali

JK Group

"Firstgreen Consulting has been our trusted partner for solar advisory services since 2012. Their expertise and commitment have been instrumental in the success of our solar projects. We appreciate their dedication to delivering top-notch solutions and look forward to continuing our collaboration."

Gautam Dey

Gautam Dey

DLF Group

"Firstgreen Consulting’s sustainability services have significantly enhanced our green initiatives. Their thorough approach and innovative solutions have helped us achieve our sustainability goals. The team’s professionalism and knowledge are truly commendable."

Praveen Yadav

Praveen Yadav

Baani Group

"Working with Firstgreen Consulting for LEED certification of our projects has been a game-changer. Their attention to detail and comprehensive understanding of green building standards ensured our projects met the highest certification levels. We highly recommend their services."

Get in Touch

Reach out to us for expert advice, services, and solutions in renewable energy and sustainability. We're here to help you achieve your goals.

Find us at the office

U 26/6 DLF; White Town House DLF Ph III, Gurgaon 122002 info@firstgreen.co,

Give us a ring

Dr. Sanjay Vashishtha +91-124-3511638 Mon - Fri, 9899295854

Contact Us