The Latvian electricity supply trilemma of security, social equity, and the environment has been dynamically changing. Subsequent to the state regaining independence in 1991, substantial changes have taken place in the Latvian energy sector. Through the use of loans made available by international institutions, the major power plants have been reconstructed, utilising the most modern available technologies. The requirements and stipulations set out in the European Union directives have been incorporated into Latvian law. Electricity prices and the pricing principles have approached those in other European countries. As the market has been gradually developing, Latvian electricity consumers have gained the option of selecting their electricity supplier. Several mechanisms have been established for protecting consumers' interests, including the Public Utilities Commission, the Ombudsman and others. Latvia can be proud of its outstanding environmental preservation results in the field of electricity supply. Latvia is among the "greenest" countries in the world with regard to electricity generation. Renewable energy resources, including at the Daugava HPPs, provide 65% of the electricity generation in the country. Latvia is among the three best-performing EU countries with the lowest amount of greenhouse gas emissions.