Dec 20: This website always keeps its ears to the ground when it comes to deciphering technological change in the global energy business. 8Keeping track in a rapidly changing environment is always a challenge 8Latest trends seem to indicate that there is now more global attention to power-to-gas technology using the electrolysis route in the face of falling renewable energy tariff rates.Some agreements have already been signed on this front. 8Hydrogen can emerge as a contender to battery operated heavy cars and commercial vehicles, the very latest data seems to now indicate 8But hydrogen still remains an unclear science Click on Reports for more hard data on these trends