Posts

Biofuel predictions: 15 years on

-
Image
  Fifteen Years On: Did Biofuels Deliver on the IEA’s 2011 Vision? In April 2011, the International Energy Agency (IEA) published an ambitious roadmap claiming that biofuels could supply 27% of global transport fuel by 2050 , up from around 2% at the time ( EcoWarriorMe: Biofuels (2011) ). The roadmap argued that sustainable biofuels would become essential for reducing emissions from aviation, shipping and heavy transport while improving energy security. Fifteen years later, the transport and energy landscape looks very different. Electric vehicles have advanced far faster than many analysts expected, while biofuels have evolved into a more specialised — but still strategically important — decarbonisation tool. What the 2011 Article Predicted The original roadmap envisioned: Biofuels rising from 2% to 27% of global transport fuel by 2050. A major shift from food-crop biofuels to “ advanced biofuels ” made from waste, residues and lignocellulosic feedstocks . Strong growth...
Post a Comment
Read more

Getting Back in the Saddle, Part 1

-
Image
After last week's post , I would like to say how easy it was for me to get back in the saddle but it wasn’t. It was hard.  I don't want to be misleading. Like breaking most habits it required effort, a bloody minded determination to gain traction. That and a plan. This wasn't my first attempt at cycle commuting. In last week’s post, I mentioned the time I did cycle to work but was put off repeating it by a combination of my physical condition, the riding conditions and doom-laden predictions from my colleagues. On a few other occasions I have tried with slightly better success, but still not enough to fully make the transition to cycling as my main mode of transport. Previous plans involved breaking myself in gently, cycling once a week for a few weeks then steadily increasing the frequency as I got fitter and more used to the traffic. Three weeks in a row was my record, cycling to work on two days in the last week. It wasn't frequently enough to build fitness or, more ...
Post a Comment
Read more

How I fell off my bike

-
Image
Not literally, but how I got out of the habit of cycling.  This is the first of a series of three posts on my personal journey away from regular cycling then back into it over many years.  This post talks of how I used my bike to get around and some of the barriers to me getting back into it. In the next post I will talk about how I got back into it, in a manner, and the final post brings us up to date.  This is only my perspective but I'm sure it is not unique and you may have similar experiences. It happens to so many of us, that we regularly cycle as children and adolescents then “grow” out of it as adults.  Until I left school I cycled everywhere: to school, to the shops, to my Saturday job, to the swimming baths and any other activities that were farther than a five minute walk.  During the holidays I would make 30 mile (50km) round trips to visit my grandparents or 70 mile (110km) round trips to the beach and, a couple of times, longer trips over several d...
Post a Comment
Read more