We can reduce our personal greenhouse gases

Traffic on city backdrop

This article appeared recently in the Peterborough Examiner. It points out that as individuals, our primary influence is over the almost 70 per cent of greenhouse gases that come from just residential heating and transportation, mostly automotive. It gives many suggestions how we, as individuals, can reduce these emissions by our own actions. Some of … Read more

Understanding our Personal Greenhouse Gases

Here are some basic facts about energy and energy usage on a personal level as applied here in Ontario. Definitions: watt (W): Energy per second (“power”) used by an electrical device. kilowatt (kW): 1000 watts. To get the total energy used, multiply by the number of hours the device is on. kilowatt-hour (kWh): Energy use … Read more

Climate Change: the Need for Optimism

Not so long ago, the US and China were regarded as obstacles to the reduction of GHG emissions that are the principal cause of climate change. Yet these two countries very recently ratified the Paris Agreement on Climate Change, which requires a country-by-country reduction in emissions needed to avoid global warming to a degree that … Read more

The freedom to hop on a plane

Transportation is one of the largest contributors to GHG emissions, ranking second after the generation of electricity. Airlines are projected to account for about 2 percent of global emissions — about the same as Germany. Yet the global air transport industry, airlines and manufacturers, is free from any laws that would limit emissions or penalize … Read more