We help organizations demystify and solve today’s challenges in energy and sustainability while preparing for those of tomorrow. With expertise spanning wholesale energy procurement, risk management, and decarbonization strategies, we transform competing priorities into mutually reinforcing advantages.
With offices in Charlotte, New York, and Rome, and presence in over 15 countries through strategic partnerships, Polar operates where our clients need us most—bringing global best practices and local insight to every engagement.
Our leadership team brings unmatched expertise in energy markets, sustainability, regulatory engagement, and large-scale decarbonization.
To help organizations demystify and solve today’s challenges in energy and sustainability while planning for those of tomorrow.
To become the nexus between energy and sustainability for organizations globally.
Alvaro is an energy economist with over 25 years of experience in economic, technical, and policy analysis with expertise in renewable energy, decarbonization, and energy markets. Prior to joining Polar, Alvaro led Enel X’s global net zero consulting team, responsible for delivery of SBTI-target setting and decarbonization services to several Fortune 500 customers and their value chains. He has reviewed and supported 1000s of MWs of generation projects and power and certificate purchase agreements from multiple renewable energy types including solar, wind (onshore and offshore), hydro, biomass, and geothermal.
He joined Enel X from Daymark Energy Advisors, where he worked in a variety of areas including energy procurement, renewable energy project analysis and pro forma development, regulated rates and cost analysis, and analyses of energy and capacity market rules, prices, and performance.
Prior to Daymark, he was with the Massachusetts Department of Energy Resources and led the analytics group responsible for economic and technical analyses of energy policies, programs, and regulatory filings, including development of the statewide regulations for renewable portfolio standards, energy efficiency programs, and the RGGI carbon market. He also served on the state’s energy procurement committee alongside representatives from the state’s facilities’ office, the Attorney General’s Office, and other agencies.
Dr. Pereira is an experienced expert witness in regulatory proceedings involving energy markets, utility regulation and regulated rates, and renewable energy costs and benefits. He also has expertise in rate design and analysis, demand resources, and economic-impact modelling and forecasting. He holds a Masters in Transportation and Ph.D. in Regional and Urban Economics from Massachusetts Institute of Technology.
Brad Bury leads Polar Consulting’s utility-focused advisory and transaction practice, helping utilities, municipalities, and large energy buyers design and execute competitive, transparent, and defensible procurement processes. Across his career, Brad has led and supported hundreds of competitive procurements, ranging from 25 MW bilateral transactions to multi-gigawatt all-source solicitations, representing more than 10 GW of procurement activity and several hundred million dollars in energy spend.
Brad specializes in turning resource planning objectives into executable market strategies. His work spans procurement design, market outreach, bid evaluation, transaction execution, and regulatory support, giving clients a clear and auditable path from strategy to final selection. He has served in independent administrator and evaluator roles on highly scrutinized utility procurements, bringing structure, credibility, and transparency to processes where stakeholder confidence is critical.
His experience spans wholesale power, natural gas, renewable energy, capacity, and structured supply products across MISO, SPP, WECC, CAISO, and the Pacific Northwest. This breadth gives Brad a practical understanding of how market design, supplier behavior, portfolio needs, and regulatory expectations intersect in real-world procurement decisions.
Brad is also known for his commercial judgment and ability to create competitive market dynamics. Through years of direct engagement with suppliers, developers, utilities, and market participants, he has built a network that helps broaden participation, sharpen pricing tension, and improve outcomes for clients and their customers.
At Polar Consulting, Brad combines strategic advisory experience, transaction execution, and Polar’s digital-first procurement platform to help clients run processes that are efficient, transparent, competitive, and built to withstand stakeholder and regulatory review. His focus is simple: help clients move from planning to execution while achieving the best possible market outcome for the communities they serve.
Chris Jewell is Head of Market Strategy at Polar Consulting, based in Springfield, Illinois, where he leads advisory work focused on integrated resource planning (IRP) and long-term power supply strategy for utilities and large load customers. With nearly two decades of experience in energy markets and resource planning, Chris specializes in helping organizations navigate complex market dynamics, optimize portfolios, and align procurement strategies with evolving policy and reliability needs. His work includes scenario analysis, market assessments, renewable integration, and risk management, along with facilitating engagement between executive leadership, boards, and key stakeholders.
Prior to joining Polar Consulting, Chris served as Senior Director of Origination & Structuring at Cordelio Power, where he sourced and structured utility-scale generation and renewable energy transactions. In this role, he evaluated project economics and ensured alignment with long-term resource planning objectives. Earlier, at Enel X, he held multiple leadership roles supporting renewable procurement and advisory engagements, including structuring power purchase agreements (PPAs), analyzing both distributed and utility-scale generation opportunities, and developing market strategies for a diverse set of energy buyers.
Chris spent over a decade with the Illinois Municipal Electric Agency (IMEA), where he played a central role in managing and optimizing power supply portfolios and supporting long-term planning decisions. His work included evaluating wholesale contracts, advancing renewable integration efforts, and collaborating closely with utility leadership and stakeholders. This experience underpins his deep understanding of utility operations, large customer energy needs, and evolving market structures.
He holds a Master of Science in Management Information Systems from the University of Illinois Springfield and a Bachelor of Arts in Economics from the University of Illinois Urbana-Champaign.
Marty Griffith brings more than 15 years of experience in the energy industry, advising energy consumers, power producers, and utilities as they navigate the growing complexity of energy procurement, decarbonization, and the transition to a modern grid. From large-scale renewable sourcing to cutting-edge bridge power solutions for hyperscale data centers, Marty has consistently helped clients find innovative, commercially sound paths forward.
Marty’s work is defined by a commitment to integrating strategy with execution. He has developed and led procurement efforts spanning demand response, onsite and offsite renewables, energy storage, distributed generation, and novel technologies; delivering outcomes that balance cost, risk, and sustainability. His approach is both holistic and tailored, building solutions that address each client’s unique operational and financial objectives.
A key differentiator Marty brings is his deep market access and extensive network across utilities, suppliers, developers, and large C&I customers. By leveraging these relationships, he is able to broaden participation, surface non-obvious solutions, and create the competitive tension needed to drive the best possible commercial outcomes, including contracting over 600 MWs of capacity for a hyperscale data center development and influencing a Fortune 500 company’s successful adoption of new decarbonization targets and implementation pathways.
As a technology-forward advisor, Marty combines his market expertise and industry relationships with Polar’s digital platforms to deliver faster, more transparent, and more competitive outcomes for clients tackling energy transition and load growth challenges.
With a career built on energy market expertise, innovative problem-solving, and trusted client partnerships, Marty offers the experience and independent judgment that organizations can rely on to achieve the best possible outcomes.
Nicolò Donati is a senior executive with over 20 years of international experience in the energy sector, spanning general management, strategy, business transformation, and M&A. He has held leadership roles across major global utilities and consulting firms, most recently serving as CEO of Polar Consulting and Partner at BIP, and previously leading Enel X Advisory Services. Nicolò has a strong track record in building and scaling businesses, driving sustained growth, and managing large multicultural teams across multiple countries.
His expertise covers energy, sustainability, and decarbonization strategies for Commercial and Industrial clients, as well as Utilities and Power Producers. He has overseen complex M&A transactions, guided competitive processes, and accelerated commercial performance, including shaping a client portfolio that encompassed Fortune 1000 corporates. Earlier in his career, he held senior roles at Pöyry (now AFRY), where he led due diligence, strategic planning, and post‑merger integration projects for major energy players.
A data‑driven and collaborative leader, Nicolò has managed large global organizations and launched new markets across multiple geographies. He is recognized for designing innovative value propositions, strengthening origination capabilities, and shaping commercialization strategies across capacity, renewable, and balancing markets. His work consistently blends analytical rigor with a pragmatic approach to execution, enabling organizations to navigate complex energy transitions.
He holds a Master’s degree in Economy and Environmental Management from Bocconi University and a Bachelor’s degree in Law from the University of Milan.
Sean Perry brings more than 15 years of experience in the wholesale energy markets, guiding utilities, municipalities, and large commercial and industrial (C&I) customers through complex procurement decisions. He has led thousands of competitive solicitations and auctions, sourcing both renewable and conventional supply while consistently delivering outcomes that outperform market benchmarks.
Sean’s work is defined by a commitment to driving measurable results for his clients. He has designed and executed procurement strategies that are transparent, competitive, and defensible — from short-term supply auctions to long-term renewable solicitations and customized utility programs that balance regulatory requirements with customer objectives.
A key differentiator Sean brings is his robust network of wholesale suppliers, utility clients, and C&I entities. By leveraging these relationships, he broadens participation, intensifies competition, and creates the pricing tension needed to secure the most competitive results.
As a technology-forward advisor, Sean combines his market expertise and extensive industry relationships with Polar’s digital-first auction platform to deliver faster, more transparent, and more competitive outcomes.
With a career built on wholesale market expertise, competitive execution, and trusted partnerships, Sean offers the experience and independent judgment that clients can rely on to achieve the best possible outcomes for their communities.
