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Enterprise Sustainability and ESG Performance 

Managing resources for a sustainable future, right here in Hawaiʻi.

“He aliʻi ka ʻāina, he kauwā ke kanaka”


A Hawaiian proverb that translates to “The land is a chief, man is its servant”. It is a humble reminder that it is our collective responsibility to care for the world’s natural resources.


At Pewa Group, protecting our island's precious natural resources is at the core of our mission. We believe that by helping our clients manage their environmental impact and reach their sustainability initiatives, we can help pave the way towards a more sustainable Hawaiʻi.


Providing sustainability solutions tailored to your unique needs.


Building Benchmarking Compliance

Benchmarking your building is an essential first step to understanding the performance of your building. Measuring how much resources you consume allows you to identify opportunities to be more energy and water efficient - thus lowering your utility bill

Data Collection and Management

We help improve your data management so that you can get the data you need, when you need it. We work with clients, big and small, to collect the data they need to make a big impact. We use innovative tools that can help streamline your data collection process.

Sustainability Reporting 
and Analysis

Sustainability Reports offer a comprehensive overview of your company's environmental, social, and governance performance. We use industry-leading tools and methodologies to assess your sustainability practices and identify areas for improvement. 

Energy and Water Management

We can help your business reduce its environmental impact while saving money. We offer comprehensive audits to identify opportunities to conserve, as well as ongoing monitoring and reporting to track its performance. We will work with you to develop a customized plan that meets your specific needs and goals. 

Our Team.

Pewa Group is a single-member firm, which allows it to operate with a client-centric approach. This structure allows it to provide personalized service, ensuring that its client receives the undivided attention and tailored solutions they deserve.

Harry K Robins

Owner and Principal Consultant

He kupa o ka ʻāina ʻo Waiʻanae, Harry K Robins posseses a B.A. in Economics and a minor in Political Science from the University of Hawaiʻi at Mānoa. Upon receiving his diploma, his passion for protecting Hawaiʻi’s natural resources and environment led him to a career in sustainability so that he could continue the legacy of environmental stewardship and resource management of those who came before him. 


In 2023, after noticing a lack of Hawaiʻi-based sustainability consulting firms, he founded Pewa Group, a company dedicated to helping clients manage their environmental impact and identify opportunities to be more energy and water efficient.

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