List of emerging technologies

Columns: Emerging technology | Status | Potential applications
Flywheel energy storage | Some commercial examples | Fusion power | Hypothetical , experiments | Producing electricity , heat , fusion torch recycling with waste heat | Generation IV reactor | Research , experiments | Producing electricity , heat , transmutation of nuclear waste stockpiles from traditional reactors | Gravity battery | Small-scale examples | Grid energy storage | Increasing use | Home fuel cell | Research , commercialisation | Off-the-grid , producing electricity | Hypercapacitor | Research

Example questions:
What is the byproduct of this emerging technology thermal process based on the reaction of two lighter atomic nuclei combining to form a heavier nucleus ? | What are two elements in this emerging technology battery chemistry that has a great potential for interconnected networks for delivering electricity from producers to consumers ? | What is the other name for this emerging technology that has application of converting the kinetic energy into a form that can be stored ? | What temperature does this emerging technology require , which can be used to cope with extreme erratic pressures and uncontrolled flow ? | When was this emerging technology type of automobile first produced involving metal-air electrochemical cell or battery chemistry that uses oxidation of the metal ?

Answers:
slag | lithium and ambient oxygen | ultracapacitor | below −190 °C | the 1880s