Independent Technical Advisors for Energy & Infrastructure Investments
Independent advice. Practical experience. Better project decisions.
Since 2011, KRD Renewables has supported investors, lenders, developers, IPPs and asset owners across the renewable energy sector. Our role is simple: provide independent technical insight that helps clients understand risk, make informed decisions and deliver stronger projects.
KRD at a Glance
Years of technical advisory experience
GW of projects advised
Projects & installations supported
Core technologies. Solar PV, BESS & Wind.
Our Story
2011
KRD Global Group is founded in Poland.
Oscar Charro & Sergio Cardamas establish the company, initially focused on the solar PV and renewable energy sector.
2013
European Expansion.
International partnerships expand KRD’s presence across the European solar PV supply chain.
2014
Growing in Poland.
KRD strengthens its position in the Polish utility-scale solar market.
2019
Innovation & R&D.
KRD joins the Eurostars-funded PV-SolAir international R&D project.
2021
10 years – 2.5+ GW
KRD celebrates its tenth anniversary with more than 2.5 GW of renewable energy projects supported worldwide.
2022
Zwartowo Solar Park.
KRD serves as technical advisor for the landmark 290 MWp Zwartowo Solar Park in Poland.
2025
7+ GW Technical Due Diligence.
KRD’s advisory experience grows beyond 7 GW across more than 20 countries, spanning Solar PV, Wind and BESS.
2026
KRD Renewables.
KRD celebrates its 15th anniversary and rebrands as KRD Renewables, reflecting a sharper focus on independent technical advisory for renewable energy and power-intensive infrastructure investments.
What Defines KRD
INDEPENDENT
Objective, technical advice without technology, EPC or supplier bias.
DECISION-FOCUSED
Technical insight translated into practical recommendations for investment, financing and project development decisions.
EXPERIENCED
15 years of renewable energy experience across developing and operational assets
Our Leadership
Oscar Charro - Managing Director
Oscar Charro, Managing Director and co-founder of KRD Renewables, is a multilingual energy professional with over 20 years of experience in renewable energy development, manufacturing, and strategic advisory. His expertise spans solar PV, BESS, hybrid energy systems, EPC, bankability, and technical due diligence.
Sergio Cardamas - Founding Board Member
Sergio Cardamas, Founding Board Member of KRD Renewables, is a renewable energy professional with over 20 years of experience across solar PV, battery energy storage systems (BESS), and electrification projects. His expertise spans technical advisory, project management, business development, and technical due diligence.
Recent Project Highlights
