3TIER provides bankable renewable resource data that project financiers, debt and equity holders, power purchase agreement (PPA) and hedge counterparties, and insurance companies trust when evaluating the financial value of renewable energy projects.

Built on a global reputation for scientific and technical excellence, 3TIER provides unbiased resource assessment and long-term power production forecasts that enable those with financial interest to better structure financial deals and make decisions with confidence. We have completed critical resource assessment for hundreds of projects on six continents, and our expansive client list includes most of the top names in the clean energy industry.

3TIER offers wind, solar, and hydro resource assessment products that help debt and equity financiers ensure projects are sited optimally, evaluate the risk and rewards of resource variability during the due diligence process, and minimize debt reserve accounts. Our 25-40 year climate variability analysis, which accounts for cyclical oscillations such as el Niño and la Niña, reduces uncertainty when negotiating PPAs and structuring hedges. 3TIER also provides aggregated regional forecasts for energy traders.

All 3TIER products are based on state-of-the-art modeling and analysis techniques that are carefully and skillfully employed by our experienced staff of highly credentialed scientists. Our world-class technical infrastructure enables us to deliver products quickly and efficiently.

For projects that fall outside the scope of our core products, you can also get flexible access to 3TIER's renewable energy expertise, data resources, and computational horsepower through our Advanced Applications group.

Ultimately, 3TIER helps you confidently answer the questions: "How much power will the project produce over the long-term, and will it produce that power when it is most needed?" 3TIER provides the renewable energy resource information you can bank on.