The energy cost of roses isn’t very romantic. Of the 250 million roses Americans buy on Valentine’s Day, 90% are imported, requiring refrigeration and hundreds of cargo planes. Even domestically grown flowers require temperature control and land transportation. Curious about the energy involved in your bouquet? Here are a few things you might not know—and a few suggestions for a more eco-friendly Valentine’s Day.
Recent major climate reports highlight public interest in addressing climate change. There is broad agreement that we won’t achieve carbon reduction goals without cutting emissions from the industrial sector, which accounts for more than a fifth of global greenhouse gas emissions.
The Atlantic hurricane season is just beginning, and experts are predicting another active year.
The industrial sector is unique among end-use sectors in that its energy intensity has declined consistently in recent decades, decreasing 45% from 1977 through 2016. The decline occurred even though the sector’s energy use has fluctuated, its output has almost doubled, and economic activity has risen and fallen with economic cycles.
For all the talk that comes out of Washington, DC, about the importance of American manufacturing, the government does strikingly little about it. There is no Department of Manufacturing, for example. Fortunately, the Department of Energy has the Advanced Manufacturing Office (AMO), which is slated for a 68% cut under the proposed 2018 budget.
Five years ago, ACEEE found that energy efficiency could reduce projected 2050 US energy use by 40–60%. As a result, ACEEE established a strategic goal to reduce projected 2050 energy use by 50%. We thought it was time to check on our progress and ask whether our goal still seems reasonable. We find that energy use has been stable in recent years, reversing historical growth, a very positive development that is due in significant part to increasing our energy efficiency.
This is not how your grandparents saved energy. They may have told you to turn off the lights or put on a sweater. They offered good advice, but times have changed beyond what they probably ever imagined. Technology is making it possible to do so much more. It gives us “intelligent efficiency,” now moving faster than ever.
US Moves Up to #8 Spot Behind Spain and China, Rising From #13 Ranking in 2014; 3rdInternational Scorecard Evaluates 23 Largest Energy-Consuming Countries on 35 Categories.