In 2015 the world saw great momentum for climate action, culminating in a historic agreement in December to cut carbon emissions and contain global warming. It was also a year of continued transformation for the energy sector. For the first time in history, a global sustainable development goal was adopted solely for energy, aiming for: access to affordable, reliable, sustainable and modern energy for all.
To turn this objective into reality while mitigating climate change impacts, more countries are upping their game and going further with solar, wind, geothermal and other sources of renewable energy.
4. Mexico’s efforts to promote more efficient household lighting have gone nationwide. The country has achieved an energy efficiency milestone by distributing almost 23 million energy-saving light bulbs for free. More than 5.5 million Mexican families now use energy-saving lamps. This helps these families save up to 18 percent on their electricity bill, and prevents an estimated 1.4 million tons of CO2 emissions each year.