Carbon tetrachloride (CTC) is a solvent and cleaning agent used widely across many industry segments. Its high solvency power, low cost and the fact that it is non-flammable made it popular in many cleaning applications.

This presentation introduces the value of the integrated grid.

Generating electric power based on geothermal energy is attractive (i) because of the low CO2 emissions and (ii) because electricity can be produced constantly, independent of the availability of wind or sunlight. These characteristics make geothermal energy an important option for safe, cost-effective and climate friendly power production. The main caveats are that geothermal energy is not available everywhere and that it is uncertain whether the resource will actually be found at a given site.

In public buildings lighting accounts for about 40% of the electricity costs. If you multiply this figure by the number of kindergartens, schools and universities, town halls, local government buildings and government departments, libraries, swimming pools and hospitals, then the total is enormous. Lighting in public buildings is currently consuming far more energy than necessary, with all the negative side-effects such as high running costs, electricity bottlenecks and damage to the climate. That can easily be changed.

This report highlights two underutilized but fully implementable technologies that efficiently integrate heat and electricity systems, provide flexibility and enhance energy security. It examines what restricts co‑generation and efficient district heating and cooling systems that can help de-carbonize the energy system.

This report provides an overview of the main technological pathways to fundamentally transform the cooking sector in developing countries to sustainable sources. It provides an analysis of the main technological options and an estimate of their costs and feasibility.

The State Scorecard assesses state policies and programs that improve energy efficiency in our homes, businesses, industries, and transportation systems. It considers the six policy areas in which states typically pursue energy efficiency: utility and public benefits, transportation, building energy codes and compliance, combined heat and power (CHP), state government–led initiatives around energy efficiency, and appliance and equipment standards.