What share of the global economy is represented at the G20 summit?
The Scale of G20 Greenhouse Gas Emissions
Can the G20 summit help advance international cooperation on the environment?
G20: How Many Countries Really?
The G20 summit will represent a fifth of the world’s governments.
The G20 by Population
More than half of the global population is represented at the annual G20 summit.
Battery Production: Low-Risk Lithium (and Nickel)
Stable and secure countries produce most of two key metals for battery production.
Energy Extraction Politics in the Renewable Age
Emerging market economies in a post-oil era might find themselves in the same traps when mining for the necessary metals.
Cobalt for Batteries
Cobalt is the rechargeable battery component that is most geopolitically risky to obtain.
Japan’s High-Speed Rail
While pioneering Japan is no longer home to the biggest high-speed rail network in the world, it remains premiere.
Europe’s High-Speed Rail Leaders
Spain, France and Germany have the largest high-speed train networks after China and Japan.
The State of US High-Speed Rail
The fledgling network does not compare well to other countries with high-speed trains.